155673505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10837}}^1$

素因数の和:10885

約数の個数: 24

約数和(自身を含む): 214202232

約数和(自身を除く): 58528727

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 10837, 14365, 54185, 140881, 184229, 704405, 921145, 1831453, 2394977, 9157265, 11974885, 31134701, 155673505]

約数ペア:

[(1, 155673505), (5, 31134701), (13, 11974885), (17, 9157265), (65, 2394977), (85, 1831453), (169, 921145), (221, 704405), (845, 184229), (1105, 140881), (2873, 54185), (10837, 14365)]