20260762875

素因数分解:

$3^5\times 5^3\times {\mathrm{667021}}^1$

素因数の和:667051

約数の個数: 48

約数和(自身を含む): 37876177248

約数和(自身を除く): 17615414373

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 1125, 1215, 2025, 3375, 6075, 10125, 30375, 667021, 2001063, 3335105, 6003189, 10005315, 16675525, 18009567, 30015945, 50026575, 54028701, 83377625, 90047835, 150079725, 162086103, 250132875, 270143505, 450239175, 750398625, 810430515, 1350717525, 2251195875, 4052152575, 6753587625, 20260762875]

約数ペア:

[(1, 20260762875), (3, 6753587625), (5, 4052152575), (9, 2251195875), (15, 1350717525), (25, 810430515), (27, 750398625), (45, 450239175), (75, 270143505), (81, 250132875), (125, 162086103), (135, 150079725), (225, 90047835), (243, 83377625), (375, 54028701), (405, 50026575), (675, 30015945), (1125, 18009567), (1215, 16675525), (2025, 10005315), (3375, 6003189), (6075, 3335105), (10125, 2001063), (30375, 667021)]