3485425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 4687200

約数和(自身を除く): 1201775

約数列:

[1, 5, 17, 25, 59, 85, 139, 295, 425, 695, 1003, 1475, 2363, 3475, 5015, 8201, 11815, 25075, 41005, 59075, 139417, 205025, 697085, 3485425]

約数ペア:

[(1, 3485425), (5, 697085), (17, 205025), (25, 139417), (59, 59075), (85, 41005), (139, 25075), (295, 11815), (425, 8201), (695, 5015), (1003, 3475), (1475, 2363)]