188071325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5309}}^1$

素因数の和:5441

約数の個数: 24

約数和(自身を含む): 253499400

約数和(自身を除く): 65428075

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 5309, 7085, 26545, 35425, 69017, 132725, 345085, 578681, 1725425, 2893405, 7522853, 14467025, 37614265, 188071325]

約数ペア:

[(1, 188071325), (5, 37614265), (13, 14467025), (25, 7522853), (65, 2893405), (109, 1725425), (325, 578681), (545, 345085), (1417, 132725), (2725, 69017), (5309, 35425), (7085, 26545)]