431145265

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^2\times {\mathrm{107}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 534107520

約数和(自身を除く): 102962255

約数列:

[1, 5, 79, 101, 107, 395, 505, 535, 7979, 8453, 10201, 10807, 39895, 42265, 51005, 54035, 805879, 853753, 1091507, 4029395, 4268765, 5457535, 86229053, 431145265]

約数ペア:

[(1, 431145265), (5, 86229053), (79, 5457535), (101, 4268765), (107, 4029395), (395, 1091507), (505, 853753), (535, 805879), (7979, 54035), (8453, 51005), (10201, 42265), (10807, 39895)]