75316905

素因数分解:

$3^3\times 5^1\times {\mathrm{557903}}^1$

素因数の和:557917

約数の個数: 16

約数和(自身を含む): 133896960

約数和(自身を除く): 58580055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 557903, 1673709, 2789515, 5021127, 8368545, 15063381, 25105635, 75316905]

約数ペア:

[(1, 75316905), (3, 25105635), (5, 15063381), (9, 8368545), (15, 5021127), (27, 2789515), (45, 1673709), (135, 557903)]