716615195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 926069760

約数和(自身を除く): 209454565

約数列:

[1, 5, 17, 85, 131, 139, 463, 655, 695, 2227, 2315, 2363, 7871, 11135, 11815, 18209, 39355, 60653, 64357, 91045, 303265, 309553, 321785, 1031101, 1094069, 1547765, 5155505, 5470345, 8430767, 42153835, 143323039, 716615195]

約数ペア:

[(1, 716615195), (5, 143323039), (17, 42153835), (85, 8430767), (131, 5470345), (139, 5155505), (463, 1547765), (655, 1094069), (695, 1031101), (2227, 321785), (2315, 309553), (2363, 303265), (7871, 91045), (11135, 64357), (11815, 60653), (18209, 39355)]