386329505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 519416064

約数和(自身を除く): 133086559

約数列:

[1, 5, 17, 23, 73, 85, 115, 365, 391, 1241, 1679, 1955, 2707, 6205, 8395, 13535, 28543, 46019, 62261, 142715, 197611, 230095, 311305, 988055, 1058437, 3359387, 4545053, 5292185, 16796935, 22725265, 77265901, 386329505]

約数ペア:

[(1, 386329505), (5, 77265901), (17, 22725265), (23, 16796935), (73, 5292185), (85, 4545053), (115, 3359387), (365, 1058437), (391, 988055), (1241, 311305), (1679, 230095), (1955, 197611), (2707, 142715), (6205, 62261), (8395, 46019), (13535, 28543)]