39567825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 80396640

約数和(自身を除く): 40828815

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 73, 75, 99, 135, 165, 219, 225, 275, 297, 365, 495, 657, 675, 803, 825, 1095, 1485, 1825, 1971, 2409, 2475, 3285, 4015, 5329, 5475, 7227, 7425, 9855, 12045, 15987, 16425, 20075, 21681, 26645, 36135, 47961, 49275, 58619, 60225, 79935, 108405, 133225, 143883, 175857, 180675, 239805, 293095, 399675, 527571, 542025, 719415, 879285, 1199025, 1465475, 1582713, 2637855, 3597075, 4396425, 7913565, 13189275, 39567825]

約数ペア:

[(1, 39567825), (3, 13189275), (5, 7913565), (9, 4396425), (11, 3597075), (15, 2637855), (25, 1582713), (27, 1465475), (33, 1199025), (45, 879285), (55, 719415), (73, 542025), (75, 527571), (99, 399675), (135, 293095), (165, 239805), (219, 180675), (225, 175857), (275, 143883), (297, 133225), (365, 108405), (495, 79935), (657, 60225), (675, 58619), (803, 49275), (825, 47961), (1095, 36135), (1485, 26645), (1825, 21681), (1971, 20075), (2409, 16425), (2475, 15987), (3285, 12045), (4015, 9855), (5329, 7425), (5475, 7227)]