5413915

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 7246800

約数和(自身を除く): 1832885

約数列:

[1, 5, 13, 43, 65, 149, 169, 215, 559, 745, 845, 1937, 2795, 6407, 7267, 9685, 25181, 32035, 36335, 83291, 125905, 416455, 1082783, 5413915]

約数ペア:

[(1, 5413915), (5, 1082783), (13, 416455), (43, 125905), (65, 83291), (149, 36335), (169, 32035), (215, 25181), (559, 9685), (745, 7267), (845, 6407), (1937, 2795)]