2653291215

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1783}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 4815943680

約数和(自身を除く): 2162652465

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 151, 219, 365, 453, 657, 755, 1095, 1359, 1783, 1971, 2265, 3285, 4077, 5349, 6795, 8915, 9855, 11023, 16047, 20385, 26745, 33069, 48141, 55115, 80235, 99207, 130159, 165345, 240705, 269233, 297621, 390477, 496035, 650795, 807699, 1171431, 1346165, 1488105, 1952385, 2423097, 3514293, 4038495, 5857155, 7269291, 12115485, 17571465, 19654009, 36346455, 58962027, 98270045, 176886081, 294810135, 530658243, 884430405, 2653291215]

約数ペア:

[(1, 2653291215), (3, 884430405), (5, 530658243), (9, 294810135), (15, 176886081), (27, 98270045), (45, 58962027), (73, 36346455), (135, 19654009), (151, 17571465), (219, 12115485), (365, 7269291), (453, 5857155), (657, 4038495), (755, 3514293), (1095, 2423097), (1359, 1952385), (1783, 1488105), (1971, 1346165), (2265, 1171431), (3285, 807699), (4077, 650795), (5349, 496035), (6795, 390477), (8915, 297621), (9855, 269233), (11023, 240705), (16047, 165345), (20385, 130159), (26745, 99207), (33069, 80235), (48141, 55115)]