1336995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2632032

約数和(自身を除く): 1295037

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 73, 99, 111, 165, 185, 219, 333, 365, 407, 495, 555, 657, 803, 1095, 1221, 1665, 2035, 2409, 2701, 3285, 3663, 4015, 6105, 7227, 8103, 12045, 13505, 18315, 24309, 29711, 36135, 40515, 89133, 121545, 148555, 267399, 445665, 1336995]

約数ペア:

[(1, 1336995), (3, 445665), (5, 267399), (9, 148555), (11, 121545), (15, 89133), (33, 40515), (37, 36135), (45, 29711), (55, 24309), (73, 18315), (99, 13505), (111, 12045), (165, 8103), (185, 7227), (219, 6105), (333, 4015), (365, 3663), (407, 3285), (495, 2701), (555, 2409), (657, 2035), (803, 1665), (1095, 1221)]