85995055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 23997905

約数列:

[1, 5, 43, 61, 79, 83, 215, 305, 395, 415, 2623, 3397, 3569, 4819, 5063, 6557, 13115, 16985, 17845, 24095, 25315, 32785, 207217, 217709, 281951, 399977, 1036085, 1088545, 1409755, 1999885, 17199011, 85995055]

約数ペア:

[(1, 85995055), (5, 17199011), (43, 1999885), (61, 1409755), (79, 1088545), (83, 1036085), (215, 399977), (305, 281951), (395, 217709), (415, 207217), (2623, 32785), (3397, 25315), (3569, 24095), (4819, 17845), (5063, 16985), (6557, 13115)]