15505393010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11154959}}^1$

素因数の和:11155105

約数の個数: 16

約数和(自身を含む): 28110499200

約数和(自身を除く): 12605106190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 11154959, 22309918, 55774795, 111549590, 1550539301, 3101078602, 7752696505, 15505393010]

約数ペア:

[(1, 15505393010), (2, 7752696505), (5, 3101078602), (10, 1550539301), (139, 111549590), (278, 55774795), (695, 22309918), (1390, 11154959)]