4097445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 7534080

約数和(自身を除く): 3436635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 1307, 3135, 3921, 6535, 14377, 19605, 24833, 43131, 71885, 74499, 124165, 215655, 273163, 372495, 819489, 1365815, 4097445]

約数ペア:

[(1, 4097445), (3, 1365815), (5, 819489), (11, 372495), (15, 273163), (19, 215655), (33, 124165), (55, 74499), (57, 71885), (95, 43131), (165, 24833), (209, 19605), (285, 14377), (627, 6535), (1045, 3921), (1307, 3135)]