82661345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41023}}^1$

素因数の和:41072

約数の個数: 16

約数和(自身を含む): 110272512

約数和(自身を除く): 27611167

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 41023, 205115, 533299, 1271713, 2666495, 6358565, 16532269, 82661345]

約数ペア:

[(1, 82661345), (5, 16532269), (13, 6358565), (31, 2666495), (65, 1271713), (155, 533299), (403, 205115), (2015, 41023)]