22991985

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4603}}^1$

素因数の和:4654

約数の個数: 32

約数和(自身を含む): 41988480

約数和(自身を除く): 18996495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4603, 4995, 13809, 23015, 41427, 69045, 124281, 170311, 207135, 510933, 621405, 851555, 1532799, 2554665, 4598397, 7663995, 22991985]

約数ペア:

[(1, 22991985), (3, 7663995), (5, 4598397), (9, 2554665), (15, 1532799), (27, 851555), (37, 621405), (45, 510933), (111, 207135), (135, 170311), (185, 124281), (333, 69045), (555, 41427), (999, 23015), (1665, 13809), (4603, 4995)]