316817365

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 404803584

約数和(自身を除く): 87986219

約数列:

[1, 5, 31, 47, 155, 157, 235, 277, 785, 1385, 1457, 4867, 7285, 7379, 8587, 13019, 24335, 36895, 42935, 43489, 65095, 217445, 228749, 403589, 1143745, 1348159, 2017945, 2043983, 6740795, 10219915, 63363473, 316817365]

約数ペア:

[(1, 316817365), (5, 63363473), (31, 10219915), (47, 6740795), (155, 2043983), (157, 2017945), (235, 1348159), (277, 1143745), (785, 403589), (1385, 228749), (1457, 217445), (4867, 65095), (7285, 43489), (7379, 42935), (8587, 36895), (13019, 24335)]