15694587005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{9349}}^1$

素因数の和:9845

約数の個数: 32

約数和(自身を含む): 20357568000

約数和(自身を除く): 4662980995

約数列:

[1, 5, 19, 41, 95, 205, 431, 779, 2155, 3895, 8189, 9349, 17671, 40945, 46745, 88355, 177631, 335749, 383309, 888155, 1678745, 1916545, 4029419, 7282871, 20147095, 36414355, 76558961, 165206179, 382794805, 826030895, 3138917401, 15694587005]

約数ペア:

[(1, 15694587005), (5, 3138917401), (19, 826030895), (41, 382794805), (95, 165206179), (205, 76558961), (431, 36414355), (779, 20147095), (2155, 7282871), (3895, 4029419), (8189, 1916545), (9349, 1678745), (17671, 888155), (40945, 383309), (46745, 335749), (88355, 177631)]