23380155

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9803}}^1$

素因数の和:9867

約数の個数: 24

約数和(自身を含む): 41294448

約数和(自身を除く): 17914293

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 9803, 29409, 49015, 88227, 147045, 441135, 519559, 1558677, 2597795, 4676031, 7793385, 23380155]

約数ペア:

[(1, 23380155), (3, 7793385), (5, 4676031), (9, 2597795), (15, 1558677), (45, 519559), (53, 441135), (159, 147045), (265, 88227), (477, 49015), (795, 29409), (2385, 9803)]