13426661385

素因数分解:

$3^3\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{41771}}^1$

素因数の和:44166

約数の個数: 32

約数和(自身を含む): 23880216960

約数和(自身を除く): 10453555575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2381, 7143, 11905, 21429, 35715, 41771, 64287, 107145, 125313, 208855, 321435, 375939, 626565, 1127817, 1879695, 5639085, 99456751, 298370253, 497283755, 895110759, 1491851265, 2685332277, 4475553795, 13426661385]

約数ペア:

[(1, 13426661385), (3, 4475553795), (5, 2685332277), (9, 1491851265), (15, 895110759), (27, 497283755), (45, 298370253), (135, 99456751), (2381, 5639085), (7143, 1879695), (11905, 1127817), (21429, 626565), (35715, 375939), (41771, 321435), (64287, 208855), (107145, 125313)]