988857585

素因数分解:

$3^3\times 5^1\times {\mathrm{7324871}}^1$

素因数の和:7324885

約数の個数: 16

約数和(自身を含む): 1757969280

約数和(自身を除く): 769111695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 7324871, 21974613, 36624355, 65923839, 109873065, 197771517, 329619195, 988857585]

約数ペア:

[(1, 988857585), (3, 329619195), (5, 197771517), (9, 109873065), (15, 65923839), (27, 36624355), (45, 21974613), (135, 7324871)]