71121655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68059}}^1$

素因数の和:68094

約数の個数: 16

約数和(自身を含む): 98006400

約数和(自身を除く): 26884745

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 68059, 340295, 748649, 1293121, 3743245, 6465605, 14224331, 71121655]

約数ペア:

[(1, 71121655), (5, 14224331), (11, 6465605), (19, 3743245), (55, 1293121), (95, 748649), (209, 340295), (1045, 68059)]