12085775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 16551024

約数和(自身を除く): 4465249

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 907, 1025, 2665, 4535, 11791, 13325, 22675, 37187, 58955, 185935, 294775, 483431, 929675, 2417155, 12085775]

約数ペア:

[(1, 12085775), (5, 2417155), (13, 929675), (25, 483431), (41, 294775), (65, 185935), (205, 58955), (325, 37187), (533, 22675), (907, 13325), (1025, 11791), (2665, 4535)]