860085

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 1601280

約数和(自身を除く): 741195

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 277, 345, 621, 831, 1035, 1385, 2493, 3105, 4155, 6371, 7479, 12465, 19113, 31855, 37395, 57339, 95565, 172017, 286695, 860085]

約数ペア:

[(1, 860085), (3, 286695), (5, 172017), (9, 95565), (15, 57339), (23, 37395), (27, 31855), (45, 19113), (69, 12465), (115, 7479), (135, 6371), (207, 4155), (277, 3105), (345, 2493), (621, 1385), (831, 1035)]