87251285

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5029

約数の個数: 24

約数和(自身を含む): 119077560

約数和(自身を除く): 31826275

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 3509, 4973, 17545, 24865, 54703, 144217, 273515, 601733, 721085, 1586387, 3008665, 7931935, 17450257, 87251285]

約数ペア:

[(1, 87251285), (5, 17450257), (11, 7931935), (29, 3008665), (55, 1586387), (121, 721085), (145, 601733), (319, 273515), (605, 144217), (1595, 54703), (3509, 24865), (4973, 17545)]