13738185

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{769}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 23903880

約数和(自身を除く): 10165695

約数列:

[1, 3, 5, 9, 15, 45, 397, 769, 1191, 1985, 2307, 3573, 3845, 5955, 6921, 11535, 17865, 34605, 305293, 915879, 1526465, 2747637, 4579395, 13738185]

約数ペア:

[(1, 13738185), (3, 4579395), (5, 2747637), (9, 1526465), (15, 915879), (45, 305293), (397, 34605), (769, 17865), (1191, 11535), (1985, 6921), (2307, 5955), (3573, 3845)]