166659585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8273}}^1$

素因数の和:8377

約数の個数: 32

約数和(自身を含む): 285949440

約数和(自身を除く): 119289855

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 8273, 20145, 24819, 41365, 124095, 140641, 421923, 653567, 703205, 1960701, 2109615, 3267835, 9803505, 11110639, 33331917, 55553195, 166659585]

約数ペア:

[(1, 166659585), (3, 55553195), (5, 33331917), (15, 11110639), (17, 9803505), (51, 3267835), (79, 2109615), (85, 1960701), (237, 703205), (255, 653567), (395, 421923), (1185, 140641), (1343, 124095), (4029, 41365), (6715, 24819), (8273, 20145)]