8968475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 11904000

約数和(自身を除く): 2935525

約数列:

[1, 5, 19, 25, 79, 95, 239, 395, 475, 1195, 1501, 1975, 4541, 5975, 7505, 18881, 22705, 37525, 94405, 113525, 358739, 472025, 1793695, 8968475]

約数ペア:

[(1, 8968475), (5, 1793695), (19, 472025), (25, 358739), (79, 113525), (95, 94405), (239, 37525), (395, 22705), (475, 18881), (1195, 7505), (1501, 5975), (1975, 4541)]