13447395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 25439232

約数和(自身を除く): 11991837

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 181, 195, 381, 543, 585, 635, 905, 1143, 1629, 1651, 1905, 2353, 2715, 4953, 5715, 7059, 8145, 8255, 11765, 14859, 21177, 22987, 24765, 35295, 68961, 74295, 105885, 114935, 206883, 298831, 344805, 896493, 1034415, 1494155, 2689479, 4482465, 13447395]

約数ペア:

[(1, 13447395), (3, 4482465), (5, 2689479), (9, 1494155), (13, 1034415), (15, 896493), (39, 344805), (45, 298831), (65, 206883), (117, 114935), (127, 105885), (181, 74295), (195, 68961), (381, 35295), (543, 24765), (585, 22987), (635, 21177), (905, 14859), (1143, 11765), (1629, 8255), (1651, 8145), (1905, 7059), (2353, 5715), (2715, 4953)]