162479405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 215319552

約数和(自身を除く): 52840147

約数列:

[1, 5, 11, 55, 121, 271, 605, 991, 1355, 2981, 4955, 10901, 14905, 32791, 54505, 119911, 163955, 268561, 599555, 1342805, 2954171, 14770855, 32495881, 162479405]

約数ペア:

[(1, 162479405), (5, 32495881), (11, 14770855), (55, 2954171), (121, 1342805), (271, 599555), (605, 268561), (991, 163955), (1355, 119911), (2981, 54505), (4955, 32791), (10901, 14905)]