225971565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{886163}}^1$

素因数の和:886188

約数の個数: 16

約数和(自身を含む): 382822848

約数和(自身を除く): 156851283

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 886163, 2658489, 4430815, 13292445, 15064771, 45194313, 75323855, 225971565]

約数ペア:

[(1, 225971565), (3, 75323855), (5, 45194313), (15, 15064771), (17, 13292445), (51, 4430815), (85, 2658489), (255, 886163)]