115805275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 152628624

約数和(自身を除く): 36823349

約数列:

[1, 5, 17, 25, 85, 425, 521, 523, 2605, 2615, 8857, 8891, 13025, 13075, 44285, 44455, 221425, 222275, 272483, 1362415, 4632211, 6812075, 23161055, 115805275]

約数ペア:

[(1, 115805275), (5, 23161055), (17, 6812075), (25, 4632211), (85, 1362415), (425, 272483), (521, 222275), (523, 221425), (2605, 44455), (2615, 44285), (8857, 13075), (8891, 13025)]