25218384411285

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{891571}}^1$

素因数の和:891896

約数の個数: 128

約数和(自身を含む): 49177114398720

約数和(自身を除く): 23958729987435

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 117, 135, 195, 213, 227, 351, 355, 585, 639, 681, 923, 1065, 1135, 1755, 1917, 2043, 2769, 2951, 3195, 3405, 4615, 6129, 8307, 8853, 9585, 10215, 13845, 14755, 16117, 24921, 26559, 30645, 41535, 44265, 48351, 79677, 80585, 124605, 132795, 145053, 209521, 241755, 398385, 435159, 628563, 725265, 891571, 1047605, 1885689, 2175795, 2674713, 3142815, 4457855, 5657067, 8024139, 9428445, 11590423, 13373565, 24072417, 28285335, 34771269, 40120695, 57952115, 63301541, 104313807, 120362085, 173856345, 189904623, 202386617, 312941421, 316507705, 521569035, 569713869, 607159851, 822920033, 949523115, 1011933085, 1564707105, 1709141607, 1821479553, 2468760099, 2631026021, 2848569345, 3035799255, 4114600165, 5464438659, 7406280297, 7893078063, 8545708035, 9107397765, 12343800495, 13155130105, 14369449807, 22218840891, 23679234189, 27322193295, 37031401485, 39465390315, 43108349421, 71037702567, 71847249035, 111094204455, 118396170945, 129325048263, 186802847491, 215541747105, 355188512835, 387975144789, 560408542473, 646625241315, 934014237455, 1681225627419, 1939875723945, 2802042712365, 5043676882257, 8406128137095, 25218384411285]

約数ペア:

[(1, 25218384411285), (3, 8406128137095), (5, 5043676882257), (9, 2802042712365), (13, 1939875723945), (15, 1681225627419), (27, 934014237455), (39, 646625241315), (45, 560408542473), (65, 387975144789), (71, 355188512835), (117, 215541747105), (135, 186802847491), (195, 129325048263), (213, 118396170945), (227, 111094204455), (351, 71847249035), (355, 71037702567), (585, 43108349421), (639, 39465390315), (681, 37031401485), (923, 27322193295), (1065, 23679234189), (1135, 22218840891), (1755, 14369449807), (1917, 13155130105), (2043, 12343800495), (2769, 9107397765), (2951, 8545708035), (3195, 7893078063), (3405, 7406280297), (4615, 5464438659), (6129, 4114600165), (8307, 3035799255), (8853, 2848569345), (9585, 2631026021), (10215, 2468760099), (13845, 1821479553), (14755, 1709141607), (16117, 1564707105), (24921, 1011933085), (26559, 949523115), (30645, 822920033), (41535, 607159851), (44265, 569713869), (48351, 521569035), (79677, 316507705), (80585, 312941421), (124605, 202386617), (132795, 189904623), (145053, 173856345), (209521, 120362085), (241755, 104313807), (398385, 63301541), (435159, 57952115), (628563, 40120695), (725265, 34771269), (891571, 28285335), (1047605, 24072417), (1885689, 13373565), (2175795, 11590423), (2674713, 9428445), (3142815, 8024139), (4457855, 5657067)]