57742305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5461

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 41790495

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 5399, 10695, 16197, 26995, 80985, 124177, 167369, 372531, 502107, 620885, 836845, 1862655, 2510535, 3849487, 11548461, 19247435, 57742305]

約数ペア:

[(1, 57742305), (3, 19247435), (5, 11548461), (15, 3849487), (23, 2510535), (31, 1862655), (69, 836845), (93, 620885), (115, 502107), (155, 372531), (345, 167369), (465, 124177), (713, 80985), (2139, 26995), (3565, 16197), (5399, 10695)]