75111325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 96342048

約数和(自身を除く): 21230723

約数列:

[1, 5, 25, 43, 107, 215, 535, 653, 1075, 2675, 3265, 4601, 16325, 23005, 28079, 69871, 115025, 140395, 349355, 701975, 1746775, 3004453, 15022265, 75111325]

約数ペア:

[(1, 75111325), (5, 15022265), (25, 3004453), (43, 1746775), (107, 701975), (215, 349355), (535, 140395), (653, 115025), (1075, 69871), (2675, 28079), (3265, 23005), (4601, 16325)]