72321914015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10802377}}^1$

素因数の和:10802498

約数の個数: 16

約数和(自身を含む): 94369574208

約数和(自身を除く): 22047660193

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 10802377, 54011885, 140430901, 702154505, 1112644831, 5563224155, 14464382803, 72321914015]

約数ペア:

[(1, 72321914015), (5, 14464382803), (13, 5563224155), (65, 1112644831), (103, 702154505), (515, 140430901), (1339, 54011885), (6695, 10802377)]