12850915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7055645

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1151, 1595, 2233, 5755, 8057, 11165, 12661, 33379, 40285, 63305, 88627, 166895, 233653, 367169, 443135, 1168265, 1835845, 2570183, 12850915]

約数ペア:

[(1, 12850915), (5, 2570183), (7, 1835845), (11, 1168265), (29, 443135), (35, 367169), (55, 233653), (77, 166895), (145, 88627), (203, 63305), (319, 40285), (385, 33379), (1015, 12661), (1151, 11165), (1595, 8057), (2233, 5755)]