40852625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 58343376

約数和(自身を除く): 17490751

約数列:

[1, 5, 11, 25, 37, 55, 73, 121, 125, 185, 275, 365, 407, 605, 803, 925, 1375, 1825, 2035, 2701, 3025, 4015, 4477, 4625, 8833, 9125, 10175, 13505, 15125, 20075, 22385, 29711, 44165, 50875, 67525, 100375, 111925, 148555, 220825, 326821, 337625, 559625, 742775, 1104125, 1634105, 3713875, 8170525, 40852625]

約数ペア:

[(1, 40852625), (5, 8170525), (11, 3713875), (25, 1634105), (37, 1104125), (55, 742775), (73, 559625), (121, 337625), (125, 326821), (185, 220825), (275, 148555), (365, 111925), (407, 100375), (605, 67525), (803, 50875), (925, 44165), (1375, 29711), (1825, 22385), (2035, 20075), (2701, 15125), (3025, 13505), (4015, 10175), (4477, 9125), (4625, 8833)]