87688315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4229}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 127915200

約数和(自身を除く): 40226885

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 4229, 20735, 21145, 46519, 54977, 122641, 232595, 274885, 604747, 613205, 1349051, 1594333, 3023735, 6745255, 7971665, 17537663, 87688315]

約数ペア:

[(1, 87688315), (5, 17537663), (11, 7971665), (13, 6745255), (29, 3023735), (55, 1594333), (65, 1349051), (143, 613205), (145, 604747), (319, 274885), (377, 232595), (715, 122641), (1595, 54977), (1885, 46519), (4147, 21145), (4229, 20735)]