339950715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{1499}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 586656000

約数和(自身を除く): 246705285

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1163, 1499, 3489, 4497, 5815, 7495, 15119, 17445, 19487, 22485, 45357, 58461, 75595, 97435, 226785, 292305, 1743337, 5230011, 8716685, 22663381, 26150055, 67990143, 113316905, 339950715]

約数ペア:

[(1, 339950715), (3, 113316905), (5, 67990143), (13, 26150055), (15, 22663381), (39, 8716685), (65, 5230011), (195, 1743337), (1163, 292305), (1499, 226785), (3489, 97435), (4497, 75595), (5815, 58461), (7495, 45357), (15119, 22485), (17445, 19487)]