126242545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 178827264

約数和(自身を除く): 52584719

約数列:

[1, 5, 11, 13, 55, 65, 143, 383, 461, 715, 1915, 2305, 4213, 4979, 5071, 5993, 21065, 24895, 25355, 29965, 54769, 65923, 176563, 273845, 329615, 882815, 1942193, 2295319, 9710965, 11476595, 25248509, 126242545]

約数ペア:

[(1, 126242545), (5, 25248509), (11, 11476595), (13, 9710965), (55, 2295319), (65, 1942193), (143, 882815), (383, 329615), (461, 273845), (715, 176563), (1915, 65923), (2305, 54769), (4213, 29965), (4979, 25355), (5071, 24895), (5993, 21065)]