1187273215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{11927}}^1$

素因数の和:12438

約数の個数: 16

約数和(自身を含む): 1461132288

約数和(自身を除く): 273859073

約数列:

[1, 5, 43, 215, 463, 2315, 11927, 19909, 59635, 99545, 512861, 2564305, 5522201, 27611005, 237454643, 1187273215]

約数ペア:

[(1, 1187273215), (5, 237454643), (43, 27611005), (215, 5522201), (463, 2564305), (2315, 512861), (11927, 99545), (19909, 59635)]