12507885

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7127}}^1$

素因数の和:7154

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11442195

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 7127, 21381, 35635, 64143, 92651, 106905, 192429, 277953, 320715, 463255, 833859, 962145, 1389765, 2501577, 4169295, 12507885]

約数ペア:

[(1, 12507885), (3, 4169295), (5, 2501577), (9, 1389765), (13, 962145), (15, 833859), (27, 463255), (39, 320715), (45, 277953), (65, 192429), (117, 106905), (135, 92651), (195, 64143), (351, 35635), (585, 21381), (1755, 7127)]