80214825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{34501}}^1$

素因数の和:34545

約数の個数: 24

約数和(自身を含む): 136903936

約数和(自身を除く): 56689111

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 34501, 103503, 172505, 517515, 862525, 1069531, 2587575, 3208593, 5347655, 16042965, 26738275, 80214825]

約数ペア:

[(1, 80214825), (3, 26738275), (5, 16042965), (15, 5347655), (25, 3208593), (31, 2587575), (75, 1069531), (93, 862525), (155, 517515), (465, 172505), (775, 103503), (2325, 34501)]