13493005

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 16796160

約数和(自身を除く): 3303155

約数列:

[1, 5, 53, 59, 265, 295, 863, 3127, 4315, 15635, 45739, 50917, 228695, 254585, 2698601, 13493005]

約数ペア:

[(1, 13493005), (5, 2698601), (53, 254585), (59, 228695), (265, 50917), (295, 45739), (863, 15635), (3127, 4315)]