7282665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 13890240

約数和(自身を除く): 6607575

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 211, 295, 531, 585, 633, 767, 885, 1055, 1899, 2301, 2655, 2743, 3165, 3835, 6903, 8229, 9495, 11505, 12449, 13715, 24687, 34515, 37347, 41145, 62245, 112041, 123435, 161837, 186735, 485511, 560205, 809185, 1456533, 2427555, 7282665]

約数ペア:

[(1, 7282665), (3, 2427555), (5, 1456533), (9, 809185), (13, 560205), (15, 485511), (39, 186735), (45, 161837), (59, 123435), (65, 112041), (117, 62245), (177, 41145), (195, 37347), (211, 34515), (295, 24687), (531, 13715), (585, 12449), (633, 11505), (767, 9495), (885, 8229), (1055, 6903), (1899, 3835), (2301, 3165), (2655, 2743)]