45003195

素因数分解:

$3^4\times 5^1\times {\mathrm{111119}}^1$

素因数の和:111136

約数の個数: 20

約数和(自身を含む): 80673120

約数和(自身を除く): 35669925

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 111119, 333357, 555595, 1000071, 1666785, 3000213, 5000355, 9000639, 15001065, 45003195]

約数ペア:

[(1, 45003195), (3, 15001065), (5, 9000639), (9, 5000355), (15, 3000213), (27, 1666785), (45, 1000071), (81, 555595), (135, 333357), (405, 111119)]