86844925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{877}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 114642216

約数和(自身を除く): 27797291

約数列:

[1, 5, 17, 25, 85, 233, 425, 877, 1165, 3961, 4385, 5825, 14909, 19805, 21925, 74545, 99025, 204341, 372725, 1021705, 3473797, 5108525, 17368985, 86844925]

約数ペア:

[(1, 86844925), (5, 17368985), (17, 5108525), (25, 3473797), (85, 1021705), (233, 372725), (425, 204341), (877, 99025), (1165, 74545), (3961, 21925), (4385, 19805), (5825, 14909)]