68760055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151121}}^1$

素因数の和:151146

約数の個数: 16

約数和(自身を含む): 101553984

約数和(自身を除く): 32793929

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 151121, 755605, 1057847, 1964573, 5289235, 9822865, 13752011, 68760055]

約数ペア:

[(1, 68760055), (5, 13752011), (7, 9822865), (13, 5289235), (35, 1964573), (65, 1057847), (91, 755605), (455, 151121)]