471217825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{46771}}^1$

素因数の和:46825

約数の個数: 24

約数和(自身を含む): 649569536

約数和(自身を除く): 178351711

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 10075, 46771, 233855, 608023, 1169275, 1449901, 3040115, 7249505, 15200575, 18848713, 36247525, 94243565, 471217825]

約数ペア:

[(1, 471217825), (5, 94243565), (13, 36247525), (25, 18848713), (31, 15200575), (65, 7249505), (155, 3040115), (325, 1449901), (403, 1169275), (775, 608023), (2015, 233855), (10075, 46771)]