61857465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 103921920

約数和(自身を除く): 42064455

約数列:

[1, 3, 5, 15, 23, 69, 115, 193, 345, 579, 929, 965, 2787, 2895, 4439, 4645, 13317, 13935, 21367, 22195, 64101, 66585, 106835, 179297, 320505, 537891, 896485, 2689455, 4123831, 12371493, 20619155, 61857465]

約数ペア:

[(1, 61857465), (3, 20619155), (5, 12371493), (15, 4123831), (23, 2689455), (69, 896485), (115, 537891), (193, 320505), (345, 179297), (579, 106835), (929, 66585), (965, 64101), (2787, 22195), (2895, 21367), (4439, 13935), (4645, 13317)]