64828930295

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1649801}}^1$

素因数の和:1650106

約数の個数: 16

約数和(自身を含む): 80774305920

約数和(自身を除く): 15945375625

約数列:

[1, 5, 29, 145, 271, 1355, 7859, 39295, 1649801, 8249005, 47844229, 239221145, 447096071, 2235480355, 12965786059, 64828930295]

約数ペア:

[(1, 64828930295), (5, 12965786059), (29, 2235480355), (145, 447096071), (271, 239221145), (1355, 47844229), (7859, 8249005), (39295, 1649801)]