11556225

素因数分解:

$3^2\times 5^2\times {\mathrm{51361}}^1$

素因数の和:51377

約数の個数: 18

約数和(自身を含む): 20698886

約数和(自身を除く): 9142661

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 51361, 154083, 256805, 462249, 770415, 1284025, 2311245, 3852075, 11556225]

約数ペア:

[(1, 11556225), (3, 3852075), (5, 2311245), (9, 1284025), (15, 770415), (25, 462249), (45, 256805), (75, 154083), (225, 51361)]