415352445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6907}}^1$

素因数の和:7145

約数の個数: 32

約数和(自身を含む): 702958080

約数和(自身を除く): 287605635

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 633, 1055, 3165, 4009, 6907, 12027, 20045, 20721, 34535, 60135, 103605, 131233, 393699, 656165, 1457377, 1968495, 4372131, 7286885, 21860655, 27690163, 83070489, 138450815, 415352445]

約数ペア:

[(1, 415352445), (3, 138450815), (5, 83070489), (15, 27690163), (19, 21860655), (57, 7286885), (95, 4372131), (211, 1968495), (285, 1457377), (633, 656165), (1055, 393699), (3165, 131233), (4009, 103605), (6907, 60135), (12027, 34535), (20045, 20721)]