109879905

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 178827264

約数和(自身を除く): 68947359

約数列:

[1, 3, 5, 15, 107, 223, 307, 321, 535, 669, 921, 1115, 1535, 1605, 3345, 4605, 23861, 32849, 68461, 71583, 98547, 119305, 164245, 205383, 342305, 357915, 492735, 1026915, 7325327, 21975981, 36626635, 109879905]

約数ペア:

[(1, 109879905), (3, 36626635), (5, 21975981), (15, 7325327), (107, 1026915), (223, 492735), (307, 357915), (321, 342305), (535, 205383), (669, 164245), (921, 119305), (1115, 98547), (1535, 71583), (1605, 68461), (3345, 32849), (4605, 23861)]