117216575

素因数分解:

$5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1056

約数の個数: 36

約数和(自身を含む): 170904240

約数和(自身を除く): 53687665

約数列:

[1, 5, 7, 25, 35, 49, 103, 175, 245, 515, 721, 929, 1225, 2575, 3605, 4645, 5047, 6503, 18025, 23225, 25235, 32515, 45521, 95687, 126175, 162575, 227605, 478435, 669809, 1138025, 2392175, 3349045, 4688663, 16745225, 23443315, 117216575]

約数ペア:

[(1, 117216575), (5, 23443315), (7, 16745225), (25, 4688663), (35, 3349045), (49, 2392175), (103, 1138025), (175, 669809), (245, 478435), (515, 227605), (721, 162575), (929, 126175), (1225, 95687), (2575, 45521), (3605, 32515), (4645, 25235), (5047, 23225), (6503, 18025)]