2594625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 64

約数和(自身を含む): 5121792

約数和(自身を除く): 2527167

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 37, 51, 55, 75, 85, 111, 125, 165, 185, 187, 255, 275, 375, 407, 425, 555, 561, 629, 825, 925, 935, 1221, 1275, 1375, 1887, 2035, 2125, 2775, 2805, 3145, 4125, 4625, 4675, 6105, 6375, 6919, 9435, 10175, 13875, 14025, 15725, 20757, 23375, 30525, 34595, 47175, 50875, 70125, 78625, 103785, 152625, 172975, 235875, 518925, 864875, 2594625]

約数ペア:

[(1, 2594625), (3, 864875), (5, 518925), (11, 235875), (15, 172975), (17, 152625), (25, 103785), (33, 78625), (37, 70125), (51, 50875), (55, 47175), (75, 34595), (85, 30525), (111, 23375), (125, 20757), (165, 15725), (185, 14025), (187, 13875), (255, 10175), (275, 9435), (375, 6919), (407, 6375), (425, 6105), (555, 4675), (561, 4625), (629, 4125), (825, 3145), (925, 2805), (935, 2775), (1221, 2125), (1275, 2035), (1375, 1887)]