880760015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{10789}}^1$

素因数の和:11386

約数の個数: 16

約数和(自身を含む): 1095400800

約数和(自身を除く): 214640785

約数列:

[1, 5, 29, 145, 563, 2815, 10789, 16327, 53945, 81635, 312881, 1564405, 6074207, 30371035, 176152003, 880760015]

約数ペア:

[(1, 880760015), (5, 176152003), (29, 30371035), (145, 6074207), (563, 1564405), (2815, 312881), (10789, 81635), (16327, 53945)]