4010985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 8098560

約数和(自身を除く): 4087575

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 73, 99, 111, 135, 165, 185, 219, 297, 333, 365, 407, 495, 555, 657, 803, 999, 1095, 1221, 1485, 1665, 1971, 2035, 2409, 2701, 3285, 3663, 4015, 4995, 6105, 7227, 8103, 9855, 10989, 12045, 13505, 18315, 21681, 24309, 29711, 36135, 40515, 54945, 72927, 89133, 108405, 121545, 148555, 267399, 364635, 445665, 802197, 1336995, 4010985]

約数ペア:

[(1, 4010985), (3, 1336995), (5, 802197), (9, 445665), (11, 364635), (15, 267399), (27, 148555), (33, 121545), (37, 108405), (45, 89133), (55, 72927), (73, 54945), (99, 40515), (111, 36135), (135, 29711), (165, 24309), (185, 21681), (219, 18315), (297, 13505), (333, 12045), (365, 10989), (407, 9855), (495, 8103), (555, 7227), (657, 6105), (803, 4995), (999, 4015), (1095, 3663), (1221, 3285), (1485, 2701), (1665, 2409), (1971, 2035)]