89715375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4691}}^1$

素因数の和:4729

約数の個数: 48

約数和(自身を含む): 171276768

約数和(自身を除く): 81561393

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 4691, 6375, 14073, 19125, 23455, 42219, 70365, 79747, 117275, 211095, 239241, 351825, 398735, 586375, 717723, 1055475, 1196205, 1759125, 1993675, 3588615, 5277375, 5981025, 9968375, 17943075, 29905125, 89715375]

約数ペア:

[(1, 89715375), (3, 29905125), (5, 17943075), (9, 9968375), (15, 5981025), (17, 5277375), (25, 3588615), (45, 1993675), (51, 1759125), (75, 1196205), (85, 1055475), (125, 717723), (153, 586375), (225, 398735), (255, 351825), (375, 239241), (425, 211095), (765, 117275), (1125, 79747), (1275, 70365), (2125, 42219), (3825, 23455), (4691, 19125), (6375, 14073)]