40828455

素因数分解:

$3^4\times 5^1\times {\mathrm{100811}}^1$

素因数の和:100828

約数の個数: 20

約数和(自身を含む): 73189512

約数和(自身を除く): 32361057

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 100811, 302433, 504055, 907299, 1512165, 2721897, 4536495, 8165691, 13609485, 40828455]

約数ペア:

[(1, 40828455), (3, 13609485), (5, 8165691), (9, 4536495), (15, 2721897), (27, 1512165), (45, 907299), (81, 504055), (135, 302433), (405, 100811)]