38718625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 54587520

約数和(自身を除く): 15868895

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 725, 971, 1375, 1595, 3625, 4855, 7975, 10681, 24275, 28159, 39875, 53405, 121375, 140795, 267025, 309749, 703975, 1335125, 1548745, 3519875, 7743725, 38718625]

約数ペア:

[(1, 38718625), (5, 7743725), (11, 3519875), (25, 1548745), (29, 1335125), (55, 703975), (125, 309749), (145, 267025), (275, 140795), (319, 121375), (725, 53405), (971, 39875), (1375, 28159), (1595, 24275), (3625, 10681), (4855, 7975)]