65515390

素因数分解:

$2^1\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{2801}}^1$

素因数の和:5147

約数の個数: 16

約数和(自身を含む): 118020240

約数和(自身を除く): 52504850

約数列:

[1, 2, 5, 10, 2339, 2801, 4678, 5602, 11695, 14005, 23390, 28010, 6551539, 13103078, 32757695, 65515390]

約数ペア:

[(1, 65515390), (2, 32757695), (5, 13103078), (10, 6551539), (2339, 28010), (2801, 23390), (4678, 14005), (5602, 11695)]