3120057215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{87679}}^1$

素因数の和:88342

約数の個数: 16

約数和(自身を含む): 4090798080

約数和(自身を除く): 970740865

約数列:

[1, 5, 11, 55, 647, 3235, 7117, 35585, 87679, 438395, 964469, 4822345, 56728313, 283641565, 624011443, 3120057215]

約数ペア:

[(1, 3120057215), (5, 624011443), (11, 283641565), (55, 56728313), (647, 4822345), (3235, 964469), (7117, 438395), (35585, 87679)]