423156735

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{19309}}^1$

素因数の和:19807

約数の個数: 24

約数和(自身を含む): 735015840

約数和(自身を除く): 311859105

約数列:

[1, 3, 5, 9, 15, 45, 487, 1461, 2435, 4383, 7305, 19309, 21915, 57927, 96545, 173781, 289635, 868905, 9403483, 28210449, 47017415, 84631347, 141052245, 423156735]

約数ペア:

[(1, 423156735), (3, 141052245), (5, 84631347), (9, 47017415), (15, 28210449), (45, 9403483), (487, 868905), (1461, 289635), (2435, 173781), (4383, 96545), (7305, 57927), (19309, 21915)]