70969535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 106576512

約数和(自身を除く): 35606977

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 2557, 3965, 5551, 12785, 17899, 27755, 33241, 89495, 155977, 166205, 232687, 779885, 1091839, 1163435, 2027701, 5459195, 10138505, 14193907, 70969535]

約数ペア:

[(1, 70969535), (5, 14193907), (7, 10138505), (13, 5459195), (35, 2027701), (61, 1163435), (65, 1091839), (91, 779885), (305, 232687), (427, 166205), (455, 155977), (793, 89495), (2135, 33241), (2557, 27755), (3965, 17899), (5551, 12785)]