1229555715

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{1871}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 1987255296

約数和(自身を除く): 757699581

約数列:

[1, 3, 5, 15, 193, 227, 579, 681, 965, 1135, 1871, 2895, 3405, 5613, 9355, 28065, 43811, 131433, 219055, 361103, 424717, 657165, 1083309, 1274151, 1805515, 2123585, 5416545, 6370755, 81970381, 245911143, 409851905, 1229555715]

約数ペア:

[(1, 1229555715), (3, 409851905), (5, 245911143), (15, 81970381), (193, 6370755), (227, 5416545), (579, 2123585), (681, 1805515), (965, 1274151), (1135, 1083309), (1871, 657165), (2895, 424717), (3405, 361103), (5613, 219055), (9355, 131433), (28065, 43811)]