30255585

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28409}}^1$

素因数の和:28488

約数の個数: 16

約数和(自身を含む): 49092480

約数和(自身を除く): 18836895

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 28409, 85227, 142045, 426135, 2017039, 6051117, 10085195, 30255585]

約数ペア:

[(1, 30255585), (3, 10085195), (5, 6051117), (15, 2017039), (71, 426135), (213, 142045), (355, 85227), (1065, 28409)]