74277225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{30011}}^1$

素因数の和:30038

約数の個数: 36

約数和(自身を含む): 145138032

約数和(自身を除く): 70860807

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 30011, 90033, 150055, 270099, 330121, 450165, 750275, 990363, 1350495, 1650605, 2250825, 2971089, 4951815, 6752475, 8253025, 14855445, 24759075, 74277225]

約数ペア:

[(1, 74277225), (3, 24759075), (5, 14855445), (9, 8253025), (11, 6752475), (15, 4951815), (25, 2971089), (33, 2250825), (45, 1650605), (55, 1350495), (75, 990363), (99, 750275), (165, 450165), (225, 330121), (275, 270099), (495, 150055), (825, 90033), (2475, 30011)]