386133075

素因数分解:

$3^6\times 5^2\times {\mathrm{21187}}^1$

素因数の和:21215

約数の個数: 42

約数和(自身を含む): 717913004

約数和(自身を除く): 331779929

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 6075, 18225, 21187, 63561, 105935, 190683, 317805, 529675, 572049, 953415, 1589025, 1716147, 2860245, 4767075, 5148441, 8580735, 14301225, 15445323, 25742205, 42903675, 77226615, 128711025, 386133075]

約数ペア:

[(1, 386133075), (3, 128711025), (5, 77226615), (9, 42903675), (15, 25742205), (25, 15445323), (27, 14301225), (45, 8580735), (75, 5148441), (81, 4767075), (135, 2860245), (225, 1716147), (243, 1589025), (405, 953415), (675, 572049), (729, 529675), (1215, 317805), (2025, 190683), (3645, 105935), (6075, 63561), (18225, 21187)]