2500642393715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1\times {\mathrm{321077}}^1$

素因数の和:322711

約数の個数: 32

約数和(自身を含む): 3233229773760

約数和(自身を除く): 732587380045

約数列:

[1, 5, 17, 59, 85, 295, 1003, 1553, 5015, 7765, 26401, 91627, 132005, 321077, 458135, 1557659, 1605385, 5458309, 7788295, 18943543, 27291545, 94717715, 322040231, 498632581, 1610201155, 2493162905, 8476753877, 29419322279, 42383769385, 147096611395, 500128478743, 2500642393715]

約数ペア:

[(1, 2500642393715), (5, 500128478743), (17, 147096611395), (59, 42383769385), (85, 29419322279), (295, 8476753877), (1003, 2493162905), (1553, 1610201155), (5015, 498632581), (7765, 322040231), (26401, 94717715), (91627, 27291545), (132005, 18943543), (321077, 7788295), (458135, 5458309), (1557659, 1605385)]