16210675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 22359680

約数和(自身を除く): 6149005

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 1609, 2015, 8045, 10075, 20917, 40225, 49879, 104585, 249395, 522925, 648427, 1246975, 3242135, 16210675]

約数ペア:

[(1, 16210675), (5, 3242135), (13, 1246975), (25, 648427), (31, 522925), (65, 249395), (155, 104585), (325, 49879), (403, 40225), (775, 20917), (1609, 10075), (2015, 8045)]