13808505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54151}}^1$

素因数の和:54176

約数の個数: 16

約数和(自身を含む): 23393664

約数和(自身を除く): 9585159

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 54151, 162453, 270755, 812265, 920567, 2761701, 4602835, 13808505]

約数ペア:

[(1, 13808505), (3, 4602835), (5, 2761701), (15, 920567), (17, 812265), (51, 270755), (85, 162453), (255, 54151)]