112871825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{37313}}^1$

素因数の和:37345

約数の個数: 18

約数和(自身を含む): 153845622

約数和(自身を除く): 40973797

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 37313, 186565, 410443, 932825, 2052215, 4514873, 10261075, 22574365, 112871825]

約数ペア:

[(1, 112871825), (5, 22574365), (11, 10261075), (25, 4514873), (55, 2052215), (121, 932825), (275, 410443), (605, 186565), (3025, 37313)]