78847135

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 96243840

約数和(自身を除く): 17396705

約数列:

[1, 5, 79, 395, 433, 461, 2165, 2305, 34207, 36419, 171035, 182095, 199613, 998065, 15769427, 78847135]

約数ペア:

[(1, 78847135), (5, 15769427), (79, 998065), (395, 199613), (433, 182095), (461, 171035), (2165, 36419), (2305, 34207)]