4222625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 5975424

約数和(自身を除く): 1752799

約数列:

[1, 5, 11, 25, 37, 55, 83, 125, 185, 275, 407, 415, 913, 925, 1375, 2035, 2075, 3071, 4565, 4625, 10175, 10375, 15355, 22825, 33781, 50875, 76775, 114125, 168905, 383875, 844525, 4222625]

約数ペア:

[(1, 4222625), (5, 844525), (11, 383875), (25, 168905), (37, 114125), (55, 76775), (83, 50875), (125, 33781), (185, 22825), (275, 15355), (407, 10375), (415, 10175), (913, 4625), (925, 4565), (1375, 3071), (2035, 2075)]