39635682605

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1\times {\mathrm{1231}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 49145564160

約数和(自身を除く): 9509881555

約数列:

[1, 5, 37, 185, 269, 647, 1231, 1345, 3235, 6155, 9953, 23939, 45547, 49765, 119695, 174043, 227735, 331139, 796457, 870215, 1655695, 3982285, 6439591, 12252143, 29468909, 32197955, 61260715, 147344545, 214246933, 1071234665, 7927136521, 39635682605]

約数ペア:

[(1, 39635682605), (5, 7927136521), (37, 1071234665), (185, 214246933), (269, 147344545), (647, 61260715), (1231, 32197955), (1345, 29468909), (3235, 12252143), (6155, 6439591), (9953, 3982285), (23939, 1655695), (45547, 870215), (49765, 796457), (119695, 331139), (174043, 227735)]