30976525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 40247424

約数和(自身を除く): 9270899

約数列:

[1, 5, 25, 41, 47, 205, 235, 643, 1025, 1175, 1927, 3215, 9635, 16075, 26363, 30221, 48175, 131815, 151105, 659075, 755525, 1239061, 6195305, 30976525]

約数ペア:

[(1, 30976525), (5, 6195305), (25, 1239061), (41, 755525), (47, 659075), (205, 151105), (235, 131815), (643, 48175), (1025, 30221), (1175, 26363), (1927, 16075), (3215, 9635)]