15564285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 15401475

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 99, 135, 141, 165, 223, 235, 297, 423, 495, 517, 669, 705, 1115, 1269, 1485, 1551, 2007, 2115, 2453, 2585, 3345, 4653, 6021, 6345, 7359, 7755, 10035, 10481, 12265, 13959, 22077, 23265, 30105, 31443, 36795, 52405, 66231, 69795, 94329, 110385, 115291, 157215, 282987, 331155, 345873, 471645, 576455, 1037619, 1414935, 1729365, 3112857, 5188095, 15564285]

約数ペア:

[(1, 15564285), (3, 5188095), (5, 3112857), (9, 1729365), (11, 1414935), (15, 1037619), (27, 576455), (33, 471645), (45, 345873), (47, 331155), (55, 282987), (99, 157215), (135, 115291), (141, 110385), (165, 94329), (223, 69795), (235, 66231), (297, 52405), (423, 36795), (495, 31443), (517, 30105), (669, 23265), (705, 22077), (1115, 13959), (1269, 12265), (1485, 10481), (1551, 10035), (2007, 7755), (2115, 7359), (2453, 6345), (2585, 6021), (3345, 4653)]