142919216985

素因数分解:

$3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3851}}^1\times {\mathrm{5039}}^1$

素因数の和:9389

約数の個数: 32

約数和(自身を含む): 229241456640

約数和(自身を除く): 86322239655

約数列:

[1, 3, 5, 15, 491, 1473, 2455, 3851, 5039, 7365, 11553, 15117, 19255, 25195, 57765, 75585, 1890841, 2474149, 5672523, 7422447, 9454205, 12370745, 19405189, 28362615, 37112235, 58215567, 97025945, 291077835, 9527947799, 28583843397, 47639738995, 142919216985]

約数ペア:

[(1, 142919216985), (3, 47639738995), (5, 28583843397), (15, 9527947799), (491, 291077835), (1473, 97025945), (2455, 58215567), (3851, 37112235), (5039, 28362615), (7365, 19405189), (11553, 12370745), (15117, 9454205), (19255, 7422447), (25195, 5672523), (57765, 2474149), (75585, 1890841)]