15253443

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 22604400

約数和(自身を除く): 7350957

約数列:

[1, 3, 9, 89, 137, 139, 267, 411, 417, 801, 1233, 1251, 12193, 12371, 19043, 36579, 37113, 57129, 109737, 111339, 171387, 1694827, 5084481, 15253443]

約数ペア:

[(1, 15253443), (3, 5084481), (9, 1694827), (89, 171387), (137, 111339), (139, 109737), (267, 57129), (411, 37113), (417, 36579), (801, 19043), (1233, 12371), (1251, 12193)]