82740615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{324473}}^1$

素因数の和:324498

約数の個数: 16

約数和(自身を含む): 140172768

約数和(自身を除く): 57432153

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 324473, 973419, 1622365, 4867095, 5516041, 16548123, 27580205, 82740615]

約数ペア:

[(1, 82740615), (3, 27580205), (5, 16548123), (15, 5516041), (17, 4867095), (51, 1622365), (85, 973419), (255, 324473)]