15289479

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{6089}}^1$

素因数の和:6132

約数の個数: 20

約数和(自身を含む): 23580480

約数和(自身を除く): 8291001

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 6089, 18267, 54801, 164403, 188759, 493209, 566277, 1698831, 5096493, 15289479]

約数ペア:

[(1, 15289479), (3, 5096493), (9, 1698831), (27, 566277), (31, 493209), (81, 188759), (93, 164403), (279, 54801), (837, 18267), (2511, 6089)]