75149950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{21169}}^1$

素因数の和:21252

約数の個数: 24

約数和(自身を含む): 141754320

約数和(自身を除く): 66604370

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 21169, 42338, 105845, 211690, 529225, 1058450, 1502999, 3005998, 7514995, 15029990, 37574975, 75149950]

約数ペア:

[(1, 75149950), (2, 37574975), (5, 15029990), (10, 7514995), (25, 3005998), (50, 1502999), (71, 1058450), (142, 529225), (355, 211690), (710, 105845), (1775, 42338), (3550, 21169)]