25488255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5683}}^1$

素因数の和:5727

約数の個数: 32

約数和(自身を含む): 45835776

約数和(自身を除く): 20347521

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 5683, 17049, 28415, 73879, 85245, 130709, 221637, 369395, 392127, 653545, 1108185, 1699217, 1960635, 5097651, 8496085, 25488255]

約数ペア:

[(1, 25488255), (3, 8496085), (5, 5097651), (13, 1960635), (15, 1699217), (23, 1108185), (39, 653545), (65, 392127), (69, 369395), (115, 221637), (195, 130709), (299, 85245), (345, 73879), (897, 28415), (1495, 17049), (4485, 5683)]