42021925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 58246272

約数和(自身を除く): 16224347

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 3727, 11275, 18635, 40997, 93175, 152807, 204985, 764035, 1024925, 1680877, 3820175, 8404385, 42021925]

約数ペア:

[(1, 42021925), (5, 8404385), (11, 3820175), (25, 1680877), (41, 1024925), (55, 764035), (205, 204985), (275, 152807), (451, 93175), (1025, 40997), (2255, 18635), (3727, 11275)]