121233575

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 160458480

約数和(自身を除く): 39224905

約数列:

[1, 5, 23, 25, 89, 103, 115, 445, 515, 529, 575, 2047, 2225, 2369, 2575, 2645, 9167, 10235, 11845, 13225, 45835, 47081, 51175, 54487, 59225, 210841, 229175, 235405, 272435, 1054205, 1177025, 1362175, 4849343, 5271025, 24246715, 121233575]

約数ペア:

[(1, 121233575), (5, 24246715), (23, 5271025), (25, 4849343), (89, 1362175), (103, 1177025), (115, 1054205), (445, 272435), (515, 235405), (529, 229175), (575, 210841), (2047, 59225), (2225, 54487), (2369, 51175), (2575, 47081), (2645, 45835), (9167, 13225), (10235, 11845)]