729497475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2618

約数の個数: 96

約数和(自身を含む): 1557281280

約数和(自身を除く): 827783805

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 61, 63, 75, 105, 135, 175, 183, 189, 225, 305, 315, 427, 525, 549, 675, 915, 945, 1281, 1525, 1575, 1647, 2135, 2531, 2745, 3843, 4575, 4725, 6405, 7593, 8235, 10675, 11529, 12655, 13725, 17717, 19215, 22779, 32025, 37965, 41175, 53151, 57645, 63275, 68337, 88585, 96075, 113895, 154391, 159453, 189825, 265755, 288225, 341685, 442925, 463173, 478359, 569475, 771955, 797265, 1080737, 1328775, 1389519, 1708425, 2315865, 2391795, 3242211, 3859775, 3986325, 4168557, 5403685, 6947595, 9726633, 11579325, 11958975, 16211055, 20842785, 27018425, 29179899, 34737975, 48633165, 81055275, 104213925, 145899495, 243165825, 729497475]

約数ペア:

[(1, 729497475), (3, 243165825), (5, 145899495), (7, 104213925), (9, 81055275), (15, 48633165), (21, 34737975), (25, 29179899), (27, 27018425), (35, 20842785), (45, 16211055), (61, 11958975), (63, 11579325), (75, 9726633), (105, 6947595), (135, 5403685), (175, 4168557), (183, 3986325), (189, 3859775), (225, 3242211), (305, 2391795), (315, 2315865), (427, 1708425), (525, 1389519), (549, 1328775), (675, 1080737), (915, 797265), (945, 771955), (1281, 569475), (1525, 478359), (1575, 463173), (1647, 442925), (2135, 341685), (2531, 288225), (2745, 265755), (3843, 189825), (4575, 159453), (4725, 154391), (6405, 113895), (7593, 96075), (8235, 88585), (10675, 68337), (11529, 63275), (12655, 57645), (13725, 53151), (17717, 41175), (19215, 37965), (22779, 32025)]