11137945

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 16898220

約数和(自身を除く): 5760275

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 245, 269, 455, 637, 845, 1183, 1345, 1883, 3185, 3497, 5915, 8281, 9415, 13181, 17485, 24479, 41405, 45461, 65905, 122395, 171353, 227305, 318227, 856765, 1591135, 2227589, 11137945]

約数ペア:

[(1, 11137945), (5, 2227589), (7, 1591135), (13, 856765), (35, 318227), (49, 227305), (65, 171353), (91, 122395), (169, 65905), (245, 45461), (269, 41405), (455, 24479), (637, 17485), (845, 13181), (1183, 9415), (1345, 8281), (1883, 5915), (3185, 3497)]