85221555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13001}}^1$

素因数の和:13051

約数の個数: 32

約数和(自身を含む): 149783040

約数和(自身を除く): 64561485

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 13001, 39003, 65005, 195015, 247019, 299023, 741057, 897069, 1235095, 1495115, 3705285, 4485345, 5681437, 17044311, 28407185, 85221555]

約数ペア:

[(1, 85221555), (3, 28407185), (5, 17044311), (15, 5681437), (19, 4485345), (23, 3705285), (57, 1495115), (69, 1235095), (95, 897069), (115, 741057), (285, 299023), (345, 247019), (437, 195015), (1311, 65005), (2185, 39003), (6555, 13001)]