9017325

素因数分解:

$3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 60

約数和(自身を含む): 17209588

約数和(自身を除く): 8192263

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 73, 75, 81, 135, 183, 219, 225, 305, 365, 405, 549, 657, 675, 915, 1095, 1525, 1647, 1825, 1971, 2025, 2745, 3285, 4453, 4575, 4941, 5475, 5913, 8235, 9855, 13359, 13725, 16425, 22265, 24705, 29565, 40077, 41175, 49275, 66795, 111325, 120231, 123525, 147825, 200385, 333975, 360693, 601155, 1001925, 1803465, 3005775, 9017325]

約数ペア:

[(1, 9017325), (3, 3005775), (5, 1803465), (9, 1001925), (15, 601155), (25, 360693), (27, 333975), (45, 200385), (61, 147825), (73, 123525), (75, 120231), (81, 111325), (135, 66795), (183, 49275), (219, 41175), (225, 40077), (305, 29565), (365, 24705), (405, 22265), (549, 16425), (657, 13725), (675, 13359), (915, 9855), (1095, 8235), (1525, 5913), (1647, 5475), (1825, 4941), (1971, 4575), (2025, 4453), (2745, 3285)]