131457585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6917}}^1$

素因数の和:7113

約数の個数: 32

約数和(自身を含む): 241742592

約数和(自身を除く): 110285007

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 3801, 6335, 6917, 19005, 20751, 34585, 48419, 103755, 145257, 242095, 726285, 1251977, 3755931, 6259885, 8763839, 18779655, 26291517, 43819195, 131457585]

約数ペア:

[(1, 131457585), (3, 43819195), (5, 26291517), (7, 18779655), (15, 8763839), (21, 6259885), (35, 3755931), (105, 1251977), (181, 726285), (543, 242095), (905, 145257), (1267, 103755), (2715, 48419), (3801, 34585), (6335, 20751), (6917, 19005)]