426177585

素因数分解:

$3^3\times 5^1\times {\mathrm{3156871}}^1$

素因数の和:3156885

約数の個数: 16

約数和(自身を含む): 757649280

約数和(自身を除く): 331471695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3156871, 9470613, 15784355, 28411839, 47353065, 85235517, 142059195, 426177585]

約数ペア:

[(1, 426177585), (3, 142059195), (5, 85235517), (9, 47353065), (15, 28411839), (27, 15784355), (45, 9470613), (135, 3156871)]