31413415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 41847120

約数和(自身を除く): 10433705

約数列:

[1, 5, 11, 55, 121, 137, 379, 605, 685, 1507, 1895, 4169, 7535, 16577, 20845, 45859, 51923, 82885, 229295, 259615, 571153, 2855765, 6282683, 31413415]

約数ペア:

[(1, 31413415), (5, 6282683), (11, 2855765), (55, 571153), (121, 259615), (137, 229295), (379, 82885), (605, 51923), (685, 45859), (1507, 20845), (1895, 16577), (4169, 7535)]