29945415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 51929856

約数和(自身を除く): 21984441

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 2731, 3655, 8193, 10965, 13655, 40965, 46427, 117433, 139281, 232135, 352299, 587165, 696405, 1761495, 1996361, 5989083, 9981805, 29945415]

約数ペア:

[(1, 29945415), (3, 9981805), (5, 5989083), (15, 1996361), (17, 1761495), (43, 696405), (51, 587165), (85, 352299), (129, 232135), (215, 139281), (255, 117433), (645, 46427), (731, 40965), (2193, 13655), (2731, 10965), (3655, 8193)]