137178575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 182466000

約数和(自身を除く): 45287425

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 5035, 5449, 25175, 27245, 103531, 136225, 288797, 517655, 1443985, 2588275, 5487143, 7219925, 27435715, 137178575]

約数ペア:

[(1, 137178575), (5, 27435715), (19, 7219925), (25, 5487143), (53, 2588275), (95, 1443985), (265, 517655), (475, 288797), (1007, 136225), (1325, 103531), (5035, 27245), (5449, 25175)]