27779535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3041}}^1$

素因数の和:3088

約数の個数: 48

約数和(自身を含む): 56946240

約数和(自身を除く): 29166705

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3041, 3045, 9123, 9135, 15205, 21287, 27369, 45615, 63861, 88189, 106435, 136845, 191583, 264567, 319305, 440945, 617323, 793701, 957915, 1322835, 1851969, 3086615, 3968505, 5555907, 9259845, 27779535]

約数ペア:

[(1, 27779535), (3, 9259845), (5, 5555907), (7, 3968505), (9, 3086615), (15, 1851969), (21, 1322835), (29, 957915), (35, 793701), (45, 617323), (63, 440945), (87, 319305), (105, 264567), (145, 191583), (203, 136845), (261, 106435), (315, 88189), (435, 63861), (609, 45615), (1015, 27369), (1305, 21287), (1827, 15205), (3041, 9135), (3045, 9123)]