75987585

素因数分解:

$3^3\times 5^1\times {\mathrm{562871}}^1$

素因数の和:562885

約数の個数: 16

約数和(自身を含む): 135089280

約数和(自身を除く): 59101695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 562871, 1688613, 2814355, 5065839, 8443065, 15197517, 25329195, 75987585]

約数ペア:

[(1, 75987585), (3, 25329195), (5, 15197517), (9, 8443065), (15, 5065839), (27, 2814355), (45, 1688613), (135, 562871)]