124257925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{41077}}^1$

素因数の和:41109

約数の個数: 18

約数和(自身を含む): 169364594

約数和(自身を除く): 45106669

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 41077, 205385, 451847, 1026925, 2259235, 4970317, 11296175, 24851585, 124257925]

約数ペア:

[(1, 124257925), (5, 24851585), (11, 11296175), (25, 4970317), (55, 2259235), (121, 1026925), (275, 451847), (605, 205385), (3025, 41077)]