4750305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 9258624

約数和(自身を除く): 4508319

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 281, 345, 483, 735, 805, 843, 1127, 1405, 1967, 2415, 3381, 4215, 5635, 5901, 6463, 9835, 13769, 16905, 19389, 29505, 32315, 41307, 45241, 68845, 96945, 135723, 206535, 226205, 316687, 678615, 950061, 1583435, 4750305]

約数ペア:

[(1, 4750305), (3, 1583435), (5, 950061), (7, 678615), (15, 316687), (21, 226205), (23, 206535), (35, 135723), (49, 96945), (69, 68845), (105, 45241), (115, 41307), (147, 32315), (161, 29505), (245, 19389), (281, 16905), (345, 13769), (483, 9835), (735, 6463), (805, 5901), (843, 5635), (1127, 4215), (1405, 3381), (1967, 2415)]