1310303985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{61909}}^1$

素因数の和:62017

約数の個数: 32

約数和(自身を含む): 2246590080

約数和(自身を除く): 936286095

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 7055, 21165, 61909, 185727, 309545, 928635, 1052453, 3157359, 5138447, 5262265, 15415341, 15786795, 25692235, 77076705, 87353599, 262060797, 436767995, 1310303985]

約数ペア:

[(1, 1310303985), (3, 436767995), (5, 262060797), (15, 87353599), (17, 77076705), (51, 25692235), (83, 15786795), (85, 15415341), (249, 5262265), (255, 5138447), (415, 3157359), (1245, 1052453), (1411, 928635), (4233, 309545), (7055, 185727), (21165, 61909)]