9774115

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 13044240

約数和(自身を除く): 3270125

約数列:

[1, 5, 13, 43, 65, 169, 215, 269, 559, 845, 1345, 2795, 3497, 7267, 11567, 17485, 36335, 45461, 57835, 150371, 227305, 751855, 1954823, 9774115]

約数ペア:

[(1, 9774115), (5, 1954823), (13, 751855), (43, 227305), (65, 150371), (169, 57835), (215, 45461), (269, 36335), (559, 17485), (845, 11567), (1345, 7267), (2795, 3497)]