24390675

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2580

約数の個数: 36

約数和(自身を含む): 44720104

約数和(自身を除く): 20329429

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 2521, 3225, 7563, 9675, 12605, 22689, 37815, 63025, 108403, 113445, 189075, 325209, 542015, 567225, 975627, 1626045, 2710075, 4878135, 8130225, 24390675]

約数ペア:

[(1, 24390675), (3, 8130225), (5, 4878135), (9, 2710075), (15, 1626045), (25, 975627), (43, 567225), (45, 542015), (75, 325209), (129, 189075), (215, 113445), (225, 108403), (387, 63025), (645, 37815), (1075, 22689), (1935, 12605), (2521, 9675), (3225, 7563)]