12446805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 25436160

約数和(自身を除く): 12989355

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 367, 399, 595, 665, 969, 1101, 1615, 1785, 1835, 1995, 2261, 2569, 4845, 5505, 6239, 6783, 6973, 7707, 11305, 12845, 18717, 20919, 31195, 33915, 34865, 38535, 43673, 48811, 93585, 104595, 118541, 131019, 146433, 218365, 244055, 355623, 592705, 655095, 732165, 829787, 1778115, 2489361, 4148935, 12446805]

約数ペア:

[(1, 12446805), (3, 4148935), (5, 2489361), (7, 1778115), (15, 829787), (17, 732165), (19, 655095), (21, 592705), (35, 355623), (51, 244055), (57, 218365), (85, 146433), (95, 131019), (105, 118541), (119, 104595), (133, 93585), (255, 48811), (285, 43673), (323, 38535), (357, 34865), (367, 33915), (399, 31195), (595, 20919), (665, 18717), (969, 12845), (1101, 11305), (1615, 7707), (1785, 6973), (1835, 6783), (1995, 6239), (2261, 5505), (2569, 4845)]