38659365

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19979}}^1$

素因数の和:20033

約数の個数: 24

約数和(自身を含む): 68571360

約数和(自身を除く): 29911995

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 19979, 59937, 99895, 179811, 299685, 859097, 899055, 2577291, 4295485, 7731873, 12886455, 38659365]

約数ペア:

[(1, 38659365), (3, 12886455), (5, 7731873), (9, 4295485), (15, 2577291), (43, 899055), (45, 859097), (129, 299685), (215, 179811), (387, 99895), (645, 59937), (1935, 19979)]