2017427985

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{132247}}^1$

素因数の和:132374

約数の個数: 32

約数和(自身を含む): 3618305280

約数和(自身を除く): 1600877295

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 15255, 132247, 396741, 661235, 1190223, 1983705, 3570669, 5951115, 14943911, 17853345, 44831733, 74719555, 134495199, 224158665, 403485597, 672475995, 2017427985]

約数ペア:

[(1, 2017427985), (3, 672475995), (5, 403485597), (9, 224158665), (15, 134495199), (27, 74719555), (45, 44831733), (113, 17853345), (135, 14943911), (339, 5951115), (565, 3570669), (1017, 1983705), (1695, 1190223), (3051, 661235), (5085, 396741), (15255, 132247)]