348515745

素因数分解:

$3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{28027}}^1$

素因数の和:28864

約数の個数: 16

約数和(自身を含む): 558317760

約数和(自身を除く): 209802015

約数列:

[1, 3, 5, 15, 829, 2487, 4145, 12435, 28027, 84081, 140135, 420405, 23234383, 69703149, 116171915, 348515745]

約数ペア:

[(1, 348515745), (3, 116171915), (5, 69703149), (15, 23234383), (829, 420405), (2487, 140135), (4145, 84081), (12435, 28027)]