74511045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5501}}^1$

素因数の和:5562

約数の個数: 48

約数和(自身を含む): 151062912

約数和(自身を除く): 76551867

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 5501, 13545, 16503, 27505, 38507, 49509, 82515, 115521, 192535, 236543, 247545, 346563, 577605, 709629, 1182715, 1655801, 1732815, 2128887, 3548145, 4967403, 8279005, 10644435, 14902209, 24837015, 74511045]

約数ペア:

[(1, 74511045), (3, 24837015), (5, 14902209), (7, 10644435), (9, 8279005), (15, 4967403), (21, 3548145), (35, 2128887), (43, 1732815), (45, 1655801), (63, 1182715), (105, 709629), (129, 577605), (215, 346563), (301, 247545), (315, 236543), (387, 192535), (645, 115521), (903, 82515), (1505, 49509), (1935, 38507), (2709, 27505), (4515, 16503), (5501, 13545)]