4290455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 5594400

約数和(自身を除く): 1303945

約数列:

[1, 5, 13, 65, 149, 443, 745, 1937, 2215, 5759, 9685, 28795, 66007, 330035, 858091, 4290455]

約数ペア:

[(1, 4290455), (5, 858091), (13, 330035), (65, 66007), (149, 28795), (443, 9685), (745, 5759), (1937, 2215)]