123075465

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{59029}}^1$

素因数の和:59176

約数の個数: 16

約数和(自身を含む): 198340800

約数和(自身を除く): 75265335

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 59029, 177087, 295145, 885435, 8205031, 24615093, 41025155, 123075465]

約数ペア:

[(1, 123075465), (3, 41025155), (5, 24615093), (15, 8205031), (139, 885435), (417, 295145), (695, 177087), (2085, 59029)]