6247215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 11924640

約数和(自身を除く): 5677425

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 181, 195, 295, 531, 543, 585, 767, 885, 905, 1629, 2301, 2353, 2655, 2715, 3835, 6903, 7059, 8145, 10679, 11505, 11765, 21177, 32037, 34515, 35295, 53395, 96111, 105885, 138827, 160185, 416481, 480555, 694135, 1249443, 2082405, 6247215]

約数ペア:

[(1, 6247215), (3, 2082405), (5, 1249443), (9, 694135), (13, 480555), (15, 416481), (39, 160185), (45, 138827), (59, 105885), (65, 96111), (117, 53395), (177, 35295), (181, 34515), (195, 32037), (295, 21177), (531, 11765), (543, 11505), (585, 10679), (767, 8145), (885, 7059), (905, 6903), (1629, 3835), (2301, 2715), (2353, 2655)]