57921175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5803

約数の個数: 24

約数和(自身を含む): 79856000

約数和(自身を除く): 21934825

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 5749, 10075, 28745, 74737, 143725, 178219, 373685, 891095, 1868425, 2316847, 4455475, 11584235, 57921175]

約数ペア:

[(1, 57921175), (5, 11584235), (13, 4455475), (25, 2316847), (31, 1868425), (65, 891095), (155, 373685), (325, 178219), (403, 143725), (775, 74737), (2015, 28745), (5749, 10075)]