150220305

素因数分解:

$3^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1447}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 267590400

約数和(自身を除く): 117370095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 769, 1447, 2307, 3845, 4341, 6921, 7235, 11535, 13023, 20763, 21705, 34605, 39069, 65115, 103815, 195345, 1112743, 3338229, 5563715, 10014687, 16691145, 30044061, 50073435, 150220305]

約数ペア:

[(1, 150220305), (3, 50073435), (5, 30044061), (9, 16691145), (15, 10014687), (27, 5563715), (45, 3338229), (135, 1112743), (769, 195345), (1447, 103815), (2307, 65115), (3845, 39069), (4341, 34605), (6921, 21705), (7235, 20763), (11535, 13023)]