73027575

素因数分解:

$3^6\times 5^2\times {\mathrm{4007}}^1$

素因数の和:4035

約数の個数: 42

約数和(自身を含む): 135803064

約数和(自身を除く): 62775489

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 4007, 6075, 12021, 18225, 20035, 36063, 60105, 100175, 108189, 180315, 300525, 324567, 540945, 901575, 973701, 1622835, 2704725, 2921103, 4868505, 8114175, 14605515, 24342525, 73027575]

約数ペア:

[(1, 73027575), (3, 24342525), (5, 14605515), (9, 8114175), (15, 4868505), (25, 2921103), (27, 2704725), (45, 1622835), (75, 973701), (81, 901575), (135, 540945), (225, 324567), (243, 300525), (405, 180315), (675, 108189), (729, 100175), (1215, 60105), (2025, 36063), (3645, 20035), (4007, 18225), (6075, 12021)]