75121156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{155209}}^1$

素因数の和:155235

約数の個数: 18

約数和(自身を含む): 144500510

約数和(自身を除く): 69379354

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 155209, 310418, 620836, 1707299, 3414598, 6829196, 18780289, 37560578, 75121156]

約数ペア:

[(1, 75121156), (2, 37560578), (4, 18780289), (11, 6829196), (22, 3414598), (44, 1707299), (121, 620836), (242, 310418), (484, 155209)]