11946825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1609}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 23956800

約数和(自身を除く): 12009975

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 1609, 2475, 4827, 7425, 8045, 14481, 17699, 24135, 40225, 43443, 53097, 72405, 88495, 120675, 159291, 217215, 265485, 362025, 442475, 477873, 796455, 1086075, 1327425, 2389365, 3982275, 11946825]

約数ペア:

[(1, 11946825), (3, 3982275), (5, 2389365), (9, 1327425), (11, 1086075), (15, 796455), (25, 477873), (27, 442475), (33, 362025), (45, 265485), (55, 217215), (75, 159291), (99, 120675), (135, 88495), (165, 72405), (225, 53097), (275, 43443), (297, 40225), (495, 24135), (675, 17699), (825, 14481), (1485, 8045), (1609, 7425), (2475, 4827)]