45112781

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 57390336

約数和(自身を除く): 12277555

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 1747, 3689, 12229, 25823, 29699, 54157, 85603, 207893, 379099, 920669, 1455251, 2653693, 6444683, 45112781]

約数ペア:

[(1, 45112781), (7, 6444683), (17, 2653693), (31, 1455251), (49, 920669), (119, 379099), (217, 207893), (527, 85603), (833, 54157), (1519, 29699), (1747, 25823), (3689, 12229)]