45345025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 61746048

約数和(自身を除く): 16401023

約数列:

[1, 5, 11, 25, 55, 181, 275, 905, 911, 1991, 4525, 4555, 9955, 10021, 22775, 49775, 50105, 164891, 250525, 824455, 1813801, 4122275, 9069005, 45345025]

約数ペア:

[(1, 45345025), (5, 9069005), (11, 4122275), (25, 1813801), (55, 824455), (181, 250525), (275, 164891), (905, 50105), (911, 49775), (1991, 22775), (4525, 10021), (4555, 9955)]