10565555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 17031168

約数和(自身を除く): 6465613

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 2111, 5005, 10555, 14777, 23221, 27443, 73885, 116105, 137215, 162547, 192101, 301873, 812735, 960505, 1509365, 2113111, 10565555]

約数ペア:

[(1, 10565555), (5, 2113111), (7, 1509365), (11, 960505), (13, 812735), (35, 301873), (55, 192101), (65, 162547), (77, 137215), (91, 116105), (143, 73885), (385, 27443), (455, 23221), (715, 14777), (1001, 10555), (2111, 5005)]