66138795

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13241}}^1$

素因数の和:13292

約数の個数: 32

約数和(自身を含む): 120767040

約数和(自身を除く): 54628245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 13241, 39723, 66205, 119169, 198615, 357507, 489917, 595845, 1469751, 1787535, 2449585, 4409253, 7348755, 13227759, 22046265, 66138795]

約数ペア:

[(1, 66138795), (3, 22046265), (5, 13227759), (9, 7348755), (15, 4409253), (27, 2449585), (37, 1787535), (45, 1469751), (111, 595845), (135, 489917), (185, 357507), (333, 198615), (555, 119169), (999, 66205), (1665, 39723), (4995, 13241)]