22060025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 29789760

約数和(自身を除く): 7729735

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 659, 1339, 2575, 3295, 6695, 8567, 16475, 33475, 42835, 67877, 214175, 339385, 882401, 1696925, 4412005, 22060025]

約数ペア:

[(1, 22060025), (5, 4412005), (13, 1696925), (25, 882401), (65, 339385), (103, 214175), (325, 67877), (515, 42835), (659, 33475), (1339, 16475), (2575, 8567), (3295, 6695)]