2481345

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 4370496

約数和(自身を除く): 1889151

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 823, 1005, 2469, 3015, 4115, 7407, 12345, 37035, 55141, 165423, 275705, 496269, 827115, 2481345]

約数ペア:

[(1, 2481345), (3, 827115), (5, 496269), (9, 275705), (15, 165423), (45, 55141), (67, 37035), (201, 12345), (335, 7407), (603, 4115), (823, 3015), (1005, 2469)]