938690675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{10427}}^1$

素因数の和:10727

約数の個数: 24

約数和(自身を含む): 1258159056

約数和(自身を除く): 319468381

約数列:

[1, 5, 13, 25, 65, 277, 325, 1385, 3601, 6925, 10427, 18005, 52135, 90025, 135551, 260675, 677755, 2888279, 3388775, 14441395, 37547627, 72206975, 187738135, 938690675]

約数ペア:

[(1, 938690675), (5, 187738135), (13, 72206975), (25, 37547627), (65, 14441395), (277, 3388775), (325, 2888279), (1385, 677755), (3601, 260675), (6925, 135551), (10427, 90025), (18005, 52135)]