85132635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 165580800

約数和(自身を除く): 80448165

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 139, 285, 307, 399, 417, 665, 695, 921, 973, 1535, 1995, 2085, 2149, 2641, 2919, 4605, 4865, 5833, 6447, 7923, 10745, 13205, 14595, 17499, 18487, 29165, 32235, 39615, 40831, 42673, 55461, 87495, 92435, 122493, 128019, 204155, 213365, 277305, 298711, 612465, 640095, 810787, 896133, 1493555, 2432361, 4053935, 4480665, 5675509, 12161805, 17026527, 28377545, 85132635]

約数ペア:

[(1, 85132635), (3, 28377545), (5, 17026527), (7, 12161805), (15, 5675509), (19, 4480665), (21, 4053935), (35, 2432361), (57, 1493555), (95, 896133), (105, 810787), (133, 640095), (139, 612465), (285, 298711), (307, 277305), (399, 213365), (417, 204155), (665, 128019), (695, 122493), (921, 92435), (973, 87495), (1535, 55461), (1995, 42673), (2085, 40831), (2149, 39615), (2641, 32235), (2919, 29165), (4605, 18487), (4865, 17499), (5833, 14595), (6447, 13205), (7923, 10745)]