64160805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251611}}^1$

素因数の和:251636

約数の個数: 16

約数和(自身を含む): 108696384

約数和(自身を除く): 44535579

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 251611, 754833, 1258055, 3774165, 4277387, 12832161, 21386935, 64160805]

約数ペア:

[(1, 64160805), (3, 21386935), (5, 12832161), (15, 4277387), (17, 3774165), (51, 1258055), (85, 754833), (255, 251611)]