127284625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 184242240

約数和(自身を除く): 56957615

約数列:

[1, 5, 13, 25, 29, 37, 65, 73, 125, 145, 185, 325, 365, 377, 481, 725, 925, 949, 1073, 1625, 1825, 1885, 2117, 2405, 2701, 3625, 4625, 4745, 5365, 9125, 9425, 10585, 12025, 13505, 13949, 23725, 26825, 27521, 35113, 47125, 52925, 60125, 67525, 69745, 78329, 118625, 134125, 137605, 175565, 264625, 337625, 348725, 391645, 688025, 877825, 1018277, 1743625, 1958225, 3440125, 4389125, 5091385, 9791125, 25456925, 127284625]

約数ペア:

[(1, 127284625), (5, 25456925), (13, 9791125), (25, 5091385), (29, 4389125), (37, 3440125), (65, 1958225), (73, 1743625), (125, 1018277), (145, 877825), (185, 688025), (325, 391645), (365, 348725), (377, 337625), (481, 264625), (725, 175565), (925, 137605), (949, 134125), (1073, 118625), (1625, 78329), (1825, 69745), (1885, 67525), (2117, 60125), (2405, 52925), (2701, 47125), (3625, 35113), (4625, 27521), (4745, 26825), (5365, 23725), (9125, 13949), (9425, 13505), (10585, 12025)]