68225265

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48907}}^1$

素因数の和:48949

約数の個数: 24

約数和(自身を含む): 122074368

約数和(自身を除く): 53849103

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 48907, 146721, 244535, 440163, 733605, 1516117, 2200815, 4548351, 7580585, 13645053, 22741755, 68225265]

約数ペア:

[(1, 68225265), (3, 22741755), (5, 13645053), (9, 7580585), (15, 4548351), (31, 2200815), (45, 1516117), (93, 733605), (155, 440163), (279, 244535), (465, 146721), (1395, 48907)]