66418105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 88558848

約数和(自身を除く): 22140743

約数列:

[1, 5, 13, 65, 67, 101, 151, 335, 505, 755, 871, 1313, 1963, 4355, 6565, 6767, 9815, 10117, 15251, 33835, 50585, 76255, 87971, 131521, 198263, 439855, 657605, 991315, 1021817, 5109085, 13283621, 66418105]

約数ペア:

[(1, 66418105), (5, 13283621), (13, 5109085), (65, 1021817), (67, 991315), (101, 657605), (151, 439855), (335, 198263), (505, 131521), (755, 87971), (871, 76255), (1313, 50585), (1963, 33835), (4355, 15251), (6565, 10117), (6767, 9815)]