76572775

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 97029504

約数和(自身を除く): 20456729

約数列:

[1, 5, 25, 103, 131, 227, 515, 655, 1135, 2575, 3275, 5675, 13493, 23381, 29737, 67465, 116905, 148685, 337325, 584525, 743425, 3062911, 15314555, 76572775]

約数ペア:

[(1, 76572775), (5, 15314555), (25, 3062911), (103, 743425), (131, 584525), (227, 337325), (515, 148685), (655, 116905), (1135, 67465), (2575, 29737), (3275, 23381), (5675, 13493)]