396231805

素因数分解:

$5^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 478813104

約数和(自身を除く): 82581299

約数列:

[1, 5, 397, 433, 461, 1985, 2165, 2305, 171901, 183017, 199613, 859505, 915085, 998065, 79246361, 396231805]

約数ペア:

[(1, 396231805), (5, 79246361), (397, 998065), (433, 915085), (461, 859505), (1985, 199613), (2165, 183017), (2305, 171901)]