66737495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 93358656

約数和(自身を除く): 26621161

約数列:

[1, 5, 11, 17, 55, 85, 137, 187, 521, 685, 935, 1507, 2329, 2605, 5731, 7535, 8857, 11645, 25619, 28655, 44285, 71377, 97427, 128095, 356885, 487135, 785147, 1213409, 3925735, 6067045, 13347499, 66737495]

約数ペア:

[(1, 66737495), (5, 13347499), (11, 6067045), (17, 3925735), (55, 1213409), (85, 785147), (137, 487135), (187, 356885), (521, 128095), (685, 97427), (935, 71377), (1507, 44285), (2329, 28655), (2605, 25619), (5731, 11645), (7535, 8857)]