1323353025

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 2516624640

約数和(自身を除く): 1193271615

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 71, 75, 135, 159, 213, 225, 265, 355, 477, 521, 639, 675, 795, 1065, 1325, 1431, 1563, 1775, 1917, 2385, 2605, 3195, 3763, 3975, 4689, 5325, 7155, 7815, 9585, 11289, 11925, 13025, 14067, 15975, 18815, 23445, 27613, 33867, 35775, 36991, 39075, 47925, 56445, 70335, 82839, 94075, 101601, 110973, 117225, 138065, 169335, 184955, 248517, 282225, 332919, 351675, 414195, 508005, 554865, 690325, 745551, 846675, 924775, 998757, 1242585, 1664595, 1960523, 2070975, 2540025, 2774325, 3727755, 4993785, 5881569, 6212925, 8322975, 9802615, 17644707, 18638775, 24968925, 29407845, 49013075, 52934121, 88223535, 147039225, 264670605, 441117675, 1323353025]

約数ペア:

[(1, 1323353025), (3, 441117675), (5, 264670605), (9, 147039225), (15, 88223535), (25, 52934121), (27, 49013075), (45, 29407845), (53, 24968925), (71, 18638775), (75, 17644707), (135, 9802615), (159, 8322975), (213, 6212925), (225, 5881569), (265, 4993785), (355, 3727755), (477, 2774325), (521, 2540025), (639, 2070975), (675, 1960523), (795, 1664595), (1065, 1242585), (1325, 998757), (1431, 924775), (1563, 846675), (1775, 745551), (1917, 690325), (2385, 554865), (2605, 508005), (3195, 414195), (3763, 351675), (3975, 332919), (4689, 282225), (5325, 248517), (7155, 184955), (7815, 169335), (9585, 138065), (11289, 117225), (11925, 110973), (13025, 101601), (14067, 94075), (15975, 82839), (18815, 70335), (23445, 56445), (27613, 47925), (33867, 39075), (35775, 36991)]