55391505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{284059}}^1$

素因数の和:284080

約数の個数: 16

約数和(自身を含む): 95444160

約数和(自身を除く): 40052655

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 284059, 852177, 1420295, 3692767, 4260885, 11078301, 18463835, 55391505]

約数ペア:

[(1, 55391505), (3, 18463835), (5, 11078301), (13, 4260885), (15, 3692767), (39, 1420295), (65, 852177), (195, 284059)]