1213202475

素因数分解:

$3^3\times 5^2\times {\mathrm{1797337}}^1$

素因数の和:1797356

約数の個数: 24

約数和(自身を含む): 2228699120

約数和(自身を除く): 1015496645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1797337, 5392011, 8986685, 16176033, 26960055, 44933425, 48528099, 80880165, 134800275, 242640495, 404400825, 1213202475]

約数ペア:

[(1, 1213202475), (3, 404400825), (5, 242640495), (9, 134800275), (15, 80880165), (25, 48528099), (27, 44933425), (45, 26960055), (75, 16176033), (135, 8986685), (225, 5392011), (675, 1797337)]