148856445

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{80681}}^1$

素因数の和:80733

約数の個数: 24

約数和(自身を含む): 264314232

約数和(自身を除く): 115457787

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 80681, 242043, 403405, 726129, 1210215, 3307921, 3630645, 9923763, 16539605, 29771289, 49618815, 148856445]

約数ペア:

[(1, 148856445), (3, 49618815), (5, 29771289), (9, 16539605), (15, 9923763), (41, 3630645), (45, 3307921), (123, 1210215), (205, 726129), (369, 403405), (615, 242043), (1845, 80681)]