130761765

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{40927}}^1$

素因数の和:41009

約数の個数: 24

約数和(自身を含む): 229851648

約数和(自身を除く): 99089883

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 40927, 122781, 204635, 368343, 613905, 1841715, 2905817, 8717451, 14529085, 26152353, 43587255, 130761765]

約数ペア:

[(1, 130761765), (3, 43587255), (5, 26152353), (9, 14529085), (15, 8717451), (45, 2905817), (71, 1841715), (213, 613905), (355, 368343), (639, 204635), (1065, 122781), (3195, 40927)]