9885425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 13540800

約数和(自身を除く): 3655375

約数列:

[1, 5, 11, 25, 55, 103, 275, 349, 515, 1133, 1745, 2575, 3839, 5665, 8725, 19195, 28325, 35947, 95975, 179735, 395417, 898675, 1977085, 9885425]

約数ペア:

[(1, 9885425), (5, 1977085), (11, 898675), (25, 395417), (55, 179735), (103, 95975), (275, 35947), (349, 28325), (515, 19195), (1133, 8725), (1745, 5665), (2575, 3839)]