11723285

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 18272640

約数和(自身を除く): 6549355

約数列:

[1, 5, 7, 17, 19, 35, 61, 85, 95, 119, 133, 289, 305, 323, 427, 595, 665, 1037, 1159, 1445, 1615, 2023, 2135, 2261, 5185, 5491, 5795, 7259, 8113, 10115, 11305, 17629, 19703, 27455, 36295, 38437, 40565, 88145, 98515, 123403, 137921, 192185, 334951, 617015, 689605, 1674755, 2344657, 11723285]

約数ペア:

[(1, 11723285), (5, 2344657), (7, 1674755), (17, 689605), (19, 617015), (35, 334951), (61, 192185), (85, 137921), (95, 123403), (119, 98515), (133, 88145), (289, 40565), (305, 38437), (323, 36295), (427, 27455), (595, 19703), (665, 17629), (1037, 11305), (1159, 10115), (1445, 8113), (1615, 7259), (2023, 5795), (2135, 5491), (2261, 5185)]