225325917

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{3119}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 340704000

約数和(自身を除く): 115378083

約数列:

[1, 3, 9, 23, 69, 207, 349, 1047, 3119, 3141, 8027, 9357, 24081, 28071, 71737, 72243, 215211, 645633, 1088531, 3265593, 9796779, 25036213, 75108639, 225325917]

約数ペア:

[(1, 225325917), (3, 75108639), (9, 25036213), (23, 9796779), (69, 3265593), (207, 1088531), (349, 645633), (1047, 215211), (3119, 72243), (3141, 71737), (8027, 28071), (9357, 24081)]