80925005

素因数分解:

$5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12917}}^1$

素因数の和:13108

約数の個数: 16

約数和(自身を含む): 111611520

約数和(自身を除く): 30686515

約数列:

[1, 5, 7, 35, 179, 895, 1253, 6265, 12917, 64585, 90419, 452095, 2312143, 11560715, 16185001, 80925005]

約数ペア:

[(1, 80925005), (5, 16185001), (7, 11560715), (35, 2312143), (179, 452095), (895, 90419), (1253, 64585), (6265, 12917)]