48275825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 65230200

約数和(自身を除く): 16954375

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 1669, 2225, 5785, 8345, 21697, 28925, 41725, 108485, 148541, 542425, 742705, 1931033, 3713525, 9655165, 48275825]

約数ペア:

[(1, 48275825), (5, 9655165), (13, 3713525), (25, 1931033), (65, 742705), (89, 542425), (325, 148541), (445, 108485), (1157, 41725), (1669, 28925), (2225, 21697), (5785, 8345)]