165772015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{2447}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 210978432

約数和(自身を除く): 45206417

約数列:

[1, 5, 17, 85, 797, 2447, 3985, 12235, 13549, 41599, 67745, 207995, 1950259, 9751295, 33154403, 165772015]

約数ペア:

[(1, 165772015), (5, 33154403), (17, 9751295), (85, 1950259), (797, 207995), (2447, 67745), (3985, 41599), (12235, 13549)]