122817215

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 148975200

約数和(自身を除く): 26157985

約数列:

[1, 5, 227, 241, 449, 1135, 1205, 2245, 54707, 101923, 108209, 273535, 509615, 541045, 24563443, 122817215]

約数ペア:

[(1, 122817215), (5, 24563443), (227, 541045), (241, 509615), (449, 273535), (1135, 108209), (1205, 101923), (2245, 54707)]