12225875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 15590016

約数和(自身を除く): 3364141

約数列:

[1, 5, 25, 47, 125, 235, 1175, 2081, 5875, 10405, 52025, 97807, 260125, 489035, 2445175, 12225875]

約数ペア:

[(1, 12225875), (5, 2445175), (25, 489035), (47, 260125), (125, 97807), (235, 52025), (1175, 10405), (2081, 5875)]