2423425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 3214080

約数和(自身を除く): 790655

約数列:

[1, 5, 25, 31, 53, 59, 155, 265, 295, 775, 1325, 1475, 1643, 1829, 3127, 8215, 9145, 15635, 41075, 45725, 78175, 96937, 484685, 2423425]

約数ペア:

[(1, 2423425), (5, 484685), (25, 96937), (31, 78175), (53, 45725), (59, 41075), (155, 15635), (265, 9145), (295, 8215), (775, 3127), (1325, 1829), (1475, 1643)]