15694206489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 27381473280

約数和(自身を除く): 11687266791

約数列:

[1, 3, 9, 13, 17, 27, 39, 47, 51, 107, 117, 141, 153, 221, 321, 351, 423, 459, 523, 611, 663, 799, 963, 1269, 1391, 1569, 1819, 1833, 1989, 2397, 2889, 4173, 4707, 5029, 5457, 5499, 5967, 6799, 7191, 8891, 10387, 12519, 14121, 15087, 16371, 16497, 20397, 21573, 23647, 24581, 26673, 31161, 37557, 45261, 49113, 55961, 61191, 65377, 70941, 73743, 80019, 85493, 93483, 115583, 135783, 167883, 183573, 196131, 212823, 221229, 240057, 256479, 280449, 319553, 346749, 417877, 503649, 588393, 638469, 663687, 727493, 769437, 951337, 958659, 1040247, 1111409, 1253631, 1510947, 1765179, 2182479, 2308311, 2630167, 2854011, 2875977, 3120741, 3334227, 3760893, 5432401, 6547437, 7890501, 8562033, 8627931, 10002681, 11282679, 12367381, 16297203, 19642311, 23671503, 25686099, 30008043, 34192171, 37102143, 44712839, 48891609, 71014509, 102576513, 111306429, 134138517, 146674827, 307729539, 333919287, 402415551, 581266907, 923188617, 1207246653, 1743800721, 5231402163, 15694206489]

約数ペア:

[(1, 15694206489), (3, 5231402163), (9, 1743800721), (13, 1207246653), (17, 923188617), (27, 581266907), (39, 402415551), (47, 333919287), (51, 307729539), (107, 146674827), (117, 134138517), (141, 111306429), (153, 102576513), (221, 71014509), (321, 48891609), (351, 44712839), (423, 37102143), (459, 34192171), (523, 30008043), (611, 25686099), (663, 23671503), (799, 19642311), (963, 16297203), (1269, 12367381), (1391, 11282679), (1569, 10002681), (1819, 8627931), (1833, 8562033), (1989, 7890501), (2397, 6547437), (2889, 5432401), (4173, 3760893), (4707, 3334227), (5029, 3120741), (5457, 2875977), (5499, 2854011), (5967, 2630167), (6799, 2308311), (7191, 2182479), (8891, 1765179), (10387, 1510947), (12519, 1253631), (14121, 1111409), (15087, 1040247), (16371, 958659), (16497, 951337), (20397, 769437), (21573, 727493), (23647, 663687), (24581, 638469), (26673, 588393), (31161, 503649), (37557, 417877), (45261, 346749), (49113, 319553), (55961, 280449), (61191, 256479), (65377, 240057), (70941, 221229), (73743, 212823), (80019, 196131), (85493, 183573), (93483, 167883), (115583, 135783)]