64087135

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12289}}^1$

素因数の和:12450

約数の個数: 16

約数和(自身を含む): 88488000

約数和(自身を除く): 24400865

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 12289, 61445, 86023, 430115, 1831061, 9155305, 12817427, 64087135]

約数ペア:

[(1, 64087135), (5, 12817427), (7, 9155305), (35, 1831061), (149, 430115), (745, 86023), (1043, 61445), (5215, 12289)]