72690525

素因数分解:

$3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1201}}^1$

素因数の和:1486

約数の個数: 36

約数和(自身を含む): 130789620

約数和(自身を除く): 58099095

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 269, 807, 1201, 1345, 2421, 3603, 4035, 6005, 6725, 10809, 12105, 18015, 20175, 30025, 54045, 60525, 90075, 270225, 323069, 969207, 1615345, 2907621, 4846035, 8076725, 14538105, 24230175, 72690525]

約数ペア:

[(1, 72690525), (3, 24230175), (5, 14538105), (9, 8076725), (15, 4846035), (25, 2907621), (45, 1615345), (75, 969207), (225, 323069), (269, 270225), (807, 90075), (1201, 60525), (1345, 54045), (2421, 30025), (3603, 20175), (4035, 18015), (6005, 12105), (6725, 10809)]