13156957515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67471577}}^1$

素因数の和:67471598

約数の個数: 16

約数和(自身を含む): 22670450208

約数和(自身を除く): 9513492693

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 67471577, 202414731, 337357885, 877130501, 1012073655, 2631391503, 4385652505, 13156957515]

約数ペア:

[(1, 13156957515), (3, 4385652505), (5, 2631391503), (13, 1012073655), (15, 877130501), (39, 337357885), (65, 202414731), (195, 67471577)]