9721715

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 12216960

約数和(自身を除く): 2495245

約数列:

[1, 5, 41, 47, 205, 235, 1009, 1927, 5045, 9635, 41369, 47423, 206845, 237115, 1944343, 9721715]

約数ペア:

[(1, 9721715), (5, 1944343), (41, 237115), (47, 206845), (205, 47423), (235, 41369), (1009, 9635), (1927, 5045)]