13707925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7121}}^1$

素因数の和:7149

約数の個数: 24

約数和(自身を含む): 21195072

約数和(自身を除く): 7487147

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 7121, 35605, 49847, 78331, 178025, 249235, 391655, 548317, 1246175, 1958275, 2741585, 13707925]

約数ペア:

[(1, 13707925), (5, 2741585), (7, 1958275), (11, 1246175), (25, 548317), (35, 391655), (55, 249235), (77, 178025), (175, 78331), (275, 49847), (385, 35605), (1925, 7121)]