8139065

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 10751616

約数和(自身を除く): 2612551

約数列:

[1, 5, 11, 55, 121, 605, 1223, 1331, 6115, 6655, 13453, 67265, 147983, 739915, 1627813, 8139065]

約数ペア:

[(1, 8139065), (5, 1627813), (11, 739915), (55, 147983), (121, 67265), (605, 13453), (1223, 6655), (1331, 6115)]