504961775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4273}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 651870480

約数和(自身を除く): 146908705

約数列:

[1, 5, 25, 29, 145, 163, 725, 815, 4075, 4273, 4727, 21365, 23635, 106825, 118175, 123917, 619585, 696499, 3097925, 3482495, 17412475, 20198471, 100992355, 504961775]

約数ペア:

[(1, 504961775), (5, 100992355), (25, 20198471), (29, 17412475), (145, 3482495), (163, 3097925), (725, 696499), (815, 619585), (4075, 123917), (4273, 118175), (4727, 106825), (21365, 23635)]