73572785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 32605903

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2393, 2795, 6149, 11965, 26323, 30745, 31109, 102899, 131615, 155545, 342199, 514495, 1131889, 1337687, 1710995, 5659445, 6688435, 14714557, 73572785]

約数ペア:

[(1, 73572785), (5, 14714557), (11, 6688435), (13, 5659445), (43, 1710995), (55, 1337687), (65, 1131889), (143, 514495), (215, 342199), (473, 155545), (559, 131615), (715, 102899), (2365, 31109), (2393, 30745), (2795, 26323), (6149, 11965)]