268818365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7237}}^1$

素因数の和:7301

約数の個数: 32

約数和(自身を含む): 375217920

約数和(自身を除く): 106399555

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1615, 1955, 2185, 7237, 7429, 36185, 37145, 123029, 137503, 166451, 615145, 687515, 832255, 2337551, 2829667, 3162569, 11687755, 14148335, 15812845, 53763673, 268818365]

約数ペア:

[(1, 268818365), (5, 53763673), (17, 15812845), (19, 14148335), (23, 11687755), (85, 3162569), (95, 2829667), (115, 2337551), (323, 832255), (391, 687515), (437, 615145), (1615, 166451), (1955, 137503), (2185, 123029), (7237, 37145), (7429, 36185)]