5485155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 9870336

約数和(自身を除く): 4385181

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1223, 1495, 3669, 4485, 6115, 15899, 18345, 28129, 47697, 79495, 84387, 140645, 238485, 365677, 421935, 1097031, 1828385, 5485155]

約数ペア:

[(1, 5485155), (3, 1828385), (5, 1097031), (13, 421935), (15, 365677), (23, 238485), (39, 140645), (65, 84387), (69, 79495), (115, 47697), (195, 28129), (299, 18345), (345, 15899), (897, 6115), (1223, 4485), (1495, 3669)]