2217345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 3894912

約数和(自身を除く): 1677567

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 137, 195, 249, 411, 415, 685, 1079, 1245, 1781, 2055, 3237, 5343, 5395, 8905, 11371, 16185, 26715, 34113, 56855, 147823, 170565, 443469, 739115, 2217345]

約数ペア:

[(1, 2217345), (3, 739115), (5, 443469), (13, 170565), (15, 147823), (39, 56855), (65, 34113), (83, 26715), (137, 16185), (195, 11371), (249, 8905), (411, 5395), (415, 5343), (685, 3237), (1079, 2055), (1245, 1781)]