105400525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{98047}}^1$

素因数の和:98100

約数の個数: 12

約数和(自身を含む): 133737472

約数和(自身を除く): 28336947

約数列:

[1, 5, 25, 43, 215, 1075, 98047, 490235, 2451175, 4216021, 21080105, 105400525]

約数ペア:

[(1, 105400525), (5, 21080105), (25, 4216021), (43, 2451175), (215, 490235), (1075, 98047)]