179431335

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6679}}^1$

素因数の和:6892

約数の個数: 32

約数和(自身を含む): 320640000

約数和(自身を除く): 141208665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 597, 995, 1791, 2985, 5373, 6679, 8955, 20037, 26865, 33395, 60111, 100185, 180333, 300555, 901665, 1329121, 3987363, 6645605, 11962089, 19936815, 35886267, 59810445, 179431335]

約数ペア:

[(1, 179431335), (3, 59810445), (5, 35886267), (9, 19936815), (15, 11962089), (27, 6645605), (45, 3987363), (135, 1329121), (199, 901665), (597, 300555), (995, 180333), (1791, 100185), (2985, 60111), (5373, 33395), (6679, 26865), (8955, 20037)]