38813175

素因数分解:

$3^5\times 5^2\times {\mathrm{6389}}^1$

素因数の和:6414

約数の個数: 36

約数和(自身を含む): 72104760

約数和(自身を除く): 33291585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 6389, 19167, 31945, 57501, 95835, 159725, 172503, 287505, 479175, 517509, 862515, 1437525, 1552527, 2587545, 4312575, 7762635, 12937725, 38813175]

約数ペア:

[(1, 38813175), (3, 12937725), (5, 7762635), (9, 4312575), (15, 2587545), (25, 1552527), (27, 1437525), (45, 862515), (75, 517509), (81, 479175), (135, 287505), (225, 172503), (243, 159725), (405, 95835), (675, 57501), (1215, 31945), (2025, 19167), (6075, 6389)]