13663195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30029}}^1$

素因数の和:30054

約数の個数: 16

約数和(自身を含む): 20180160

約数和(自身を除く): 6516965

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 30029, 150145, 210203, 390377, 1051015, 1951885, 2732639, 13663195]

約数ペア:

[(1, 13663195), (5, 2732639), (7, 1951885), (13, 1051015), (35, 390377), (65, 210203), (91, 150145), (455, 30029)]