240093585

素因数分解:

$3^3\times 5^1\times {\mathrm{1778471}}^1$

素因数の和:1778485

約数の個数: 16

約数和(自身を含む): 426833280

約数和(自身を除く): 186739695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1778471, 5335413, 8892355, 16006239, 26677065, 48018717, 80031195, 240093585]

約数ペア:

[(1, 240093585), (3, 80031195), (5, 48018717), (9, 26677065), (15, 16006239), (27, 8892355), (45, 5335413), (135, 1778471)]