78551405

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 96006144

約数和(自身を除く): 17454739

約数列:

[1, 5, 103, 127, 515, 635, 1201, 6005, 13081, 65405, 123703, 152527, 618515, 762635, 15710281, 78551405]

約数ペア:

[(1, 78551405), (5, 15710281), (103, 762635), (127, 618515), (515, 152527), (635, 123703), (1201, 65405), (6005, 13081)]