15693668525

素因数分解:

$5^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{28111}}^1$

素因数の和:28421

約数の個数: 24

約数和(自身を含む): 19723154304

約数和(自身を除く): 4029485779

約数列:

[1, 5, 25, 137, 163, 685, 815, 3425, 4075, 22331, 28111, 111655, 140555, 558275, 702775, 3851207, 4582093, 19256035, 22910465, 96280175, 114552325, 627746741, 3138733705, 15693668525]

約数ペア:

[(1, 15693668525), (5, 3138733705), (25, 627746741), (137, 114552325), (163, 96280175), (685, 22910465), (815, 19256035), (3425, 4582093), (4075, 3851207), (22331, 702775), (28111, 558275), (111655, 140555)]