57105975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{44789}}^1$

素因数の和:44819

約数の個数: 24

約数和(自身を含む): 99971280

約数和(自身を除く): 42865305

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 44789, 134367, 223945, 671835, 761413, 1119725, 2284239, 3359175, 3807065, 11421195, 19035325, 57105975]

約数ペア:

[(1, 57105975), (3, 19035325), (5, 11421195), (15, 3807065), (17, 3359175), (25, 2284239), (51, 1119725), (75, 761413), (85, 671835), (255, 223945), (425, 134367), (1275, 44789)]