64512855

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1$

素因数の和:1643

約数の個数: 56

約数和(自身を含む): 126700560

約数和(自身を除く): 62187705

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 729, 891, 1215, 1485, 1609, 2673, 3645, 4455, 4827, 8019, 8045, 13365, 14481, 17699, 24135, 40095, 43443, 53097, 72405, 88495, 130329, 159291, 217215, 265485, 390987, 477873, 651645, 796455, 1172961, 1433619, 1954935, 2389365, 4300857, 5864805, 7168095, 12902571, 21504285, 64512855]

約数ペア:

[(1, 64512855), (3, 21504285), (5, 12902571), (9, 7168095), (11, 5864805), (15, 4300857), (27, 2389365), (33, 1954935), (45, 1433619), (55, 1172961), (81, 796455), (99, 651645), (135, 477873), (165, 390987), (243, 265485), (297, 217215), (405, 159291), (495, 130329), (729, 88495), (891, 72405), (1215, 53097), (1485, 43443), (1609, 40095), (2673, 24135), (3645, 17699), (4455, 14481), (4827, 13365), (8019, 8045)]