27481545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 60157440

約数和(自身を除く): 32675895

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2237, 2457, 4095, 6711, 11185, 12285, 15659, 20133, 29081, 33555, 46977, 60399, 78295, 87243, 100665, 140931, 145405, 203567, 234885, 261729, 301995, 422793, 436215, 610701, 704655, 785187, 1017835, 1308645, 1832103, 2113965, 3053505, 3925935, 5496309, 9160515, 27481545]

約数ペア:

[(1, 27481545), (3, 9160515), (5, 5496309), (7, 3925935), (9, 3053505), (13, 2113965), (15, 1832103), (21, 1308645), (27, 1017835), (35, 785187), (39, 704655), (45, 610701), (63, 436215), (65, 422793), (91, 301995), (105, 261729), (117, 234885), (135, 203567), (189, 145405), (195, 140931), (273, 100665), (315, 87243), (351, 78295), (455, 60399), (585, 46977), (819, 33555), (945, 29081), (1365, 20133), (1755, 15659), (2237, 12285), (2457, 11185), (4095, 6711)]