38230075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 51732800

約数和(自身を除く): 13502725

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1489, 1975, 5135, 7445, 19357, 25675, 37225, 96785, 117631, 483925, 588155, 1529203, 2940775, 7646015, 38230075]

約数ペア:

[(1, 38230075), (5, 7646015), (13, 2940775), (25, 1529203), (65, 588155), (79, 483925), (325, 117631), (395, 96785), (1027, 37225), (1489, 25675), (1975, 19357), (5135, 7445)]