12622755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9150045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 839, 885, 1003, 2517, 3009, 4195, 5015, 12585, 14263, 15045, 42789, 49501, 71315, 148503, 213945, 247505, 742515, 841517, 2524551, 4207585, 12622755]

約数ペア:

[(1, 12622755), (3, 4207585), (5, 2524551), (15, 841517), (17, 742515), (51, 247505), (59, 213945), (85, 148503), (177, 71315), (255, 49501), (295, 42789), (839, 15045), (885, 14263), (1003, 12585), (2517, 5015), (3009, 4195)]