53112405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{153949}}^1$

素因数の和:153980

約数の個数: 16

約数和(自身を含む): 88675200

約数和(自身を除く): 35562795

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 153949, 461847, 769745, 2309235, 3540827, 10622481, 17704135, 53112405]

約数ペア:

[(1, 53112405), (3, 17704135), (5, 10622481), (15, 3540827), (23, 2309235), (69, 769745), (115, 461847), (345, 153949)]