212667075

素因数分解:

$3^2\times 5^2\times {\mathrm{787}}^1\times {\mathrm{1201}}^1$

素因数の和:2004

約数の個数: 36

約数和(自身を含む): 381711928

約数和(自身を除く): 169044853

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 787, 1201, 2361, 3603, 3935, 6005, 7083, 10809, 11805, 18015, 19675, 30025, 35415, 54045, 59025, 90075, 177075, 270225, 945187, 2835561, 4725935, 8506683, 14177805, 23629675, 42533415, 70889025, 212667075]

約数ペア:

[(1, 212667075), (3, 70889025), (5, 42533415), (9, 23629675), (15, 14177805), (25, 8506683), (45, 4725935), (75, 2835561), (225, 945187), (787, 270225), (1201, 177075), (2361, 90075), (3603, 59025), (3935, 54045), (6005, 35415), (7083, 30025), (10809, 19675), (11805, 18015)]