39932475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 72912000

約数和(自身を除く): 32979525

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 97, 165, 275, 291, 485, 499, 825, 1067, 1455, 1497, 2425, 2495, 3201, 5335, 5489, 7275, 7485, 12475, 16005, 16467, 26675, 27445, 37425, 48403, 80025, 82335, 137225, 145209, 242015, 411675, 532433, 726045, 1210075, 1597299, 2662165, 3630225, 7986495, 13310825, 39932475]

約数ペア:

[(1, 39932475), (3, 13310825), (5, 7986495), (11, 3630225), (15, 2662165), (25, 1597299), (33, 1210075), (55, 726045), (75, 532433), (97, 411675), (165, 242015), (275, 145209), (291, 137225), (485, 82335), (499, 80025), (825, 48403), (1067, 37425), (1455, 27445), (1497, 26675), (2425, 16467), (2495, 16005), (3201, 12475), (5335, 7485), (5489, 7275)]