6838155

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^3$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 12494400

約数和(自身を除く): 5656245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1369, 1665, 4107, 4995, 6845, 12321, 20535, 36963, 50653, 61605, 151959, 184815, 253265, 455877, 759795, 1367631, 2279385, 6838155]

約数ペア:

[(1, 6838155), (3, 2279385), (5, 1367631), (9, 759795), (15, 455877), (27, 253265), (37, 184815), (45, 151959), (111, 61605), (135, 50653), (185, 36963), (333, 20535), (555, 12321), (999, 6845), (1369, 4995), (1665, 4107)]