13738245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39821}}^1$

素因数の和:39852

約数の個数: 16

約数和(自身を含む): 22937472

約数和(自身を除く): 9199227

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 39821, 119463, 199105, 597315, 915883, 2747649, 4579415, 13738245]

約数ペア:

[(1, 13738245), (3, 4579415), (5, 2747649), (15, 915883), (23, 597315), (69, 199105), (115, 119463), (345, 39821)]