120834175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 191487744

約数和(自身を除く): 70653569

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 175, 205, 275, 287, 385, 451, 1025, 1435, 1531, 1925, 2255, 3157, 7175, 7655, 10717, 11275, 15785, 16841, 38275, 53585, 62771, 78925, 84205, 117887, 267925, 313855, 421025, 439397, 589435, 690481, 1569275, 2196985, 2947175, 3452405, 4833367, 10984925, 17262025, 24166835, 120834175]

約数ペア:

[(1, 120834175), (5, 24166835), (7, 17262025), (11, 10984925), (25, 4833367), (35, 3452405), (41, 2947175), (55, 2196985), (77, 1569275), (175, 690481), (205, 589435), (275, 439397), (287, 421025), (385, 313855), (451, 267925), (1025, 117887), (1435, 84205), (1531, 78925), (1925, 62771), (2255, 53585), (3157, 38275), (7175, 16841), (7655, 15785), (10717, 11275)]