57478745

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3221}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 71451072

約数和(自身を除く): 13972327

約数列:

[1, 5, 43, 83, 215, 415, 3221, 3569, 16105, 17845, 138503, 267343, 692515, 1336715, 11495749, 57478745]

約数ペア:

[(1, 57478745), (5, 11495749), (43, 1336715), (83, 692515), (215, 267343), (415, 138503), (3221, 17845), (3569, 16105)]