13013975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 18144672

約数和(自身を除く): 5130697

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 1741, 7475, 8705, 22633, 40043, 43525, 113165, 200215, 520559, 565825, 1001075, 2602795, 13013975]

約数ペア:

[(1, 13013975), (5, 2602795), (13, 1001075), (23, 565825), (25, 520559), (65, 200215), (115, 113165), (299, 43525), (325, 40043), (575, 22633), (1495, 8705), (1741, 7475)]