172634745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6211}}^1$

素因数の和:6345

約数の個数: 32

約数和(自身を含む): 295194240

約数和(自身を除く): 122559495

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 5559, 6211, 9265, 18633, 27795, 31055, 93165, 105587, 316761, 527935, 676999, 1583805, 2030997, 3384995, 10154985, 11508983, 34526949, 57544915, 172634745]

約数ペア:

[(1, 172634745), (3, 57544915), (5, 34526949), (15, 11508983), (17, 10154985), (51, 3384995), (85, 2030997), (109, 1583805), (255, 676999), (327, 527935), (545, 316761), (1635, 105587), (1853, 93165), (5559, 31055), (6211, 27795), (9265, 18633)]