4950825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 9481536

約数和(自身を除く): 4530711

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 353, 425, 561, 825, 935, 1059, 1275, 1765, 2805, 3883, 4675, 5295, 6001, 8825, 11649, 14025, 18003, 19415, 26475, 30005, 58245, 66011, 90015, 97075, 150025, 198033, 291225, 330055, 450075, 990165, 1650275, 4950825]

約数ペア:

[(1, 4950825), (3, 1650275), (5, 990165), (11, 450075), (15, 330055), (17, 291225), (25, 198033), (33, 150025), (51, 97075), (55, 90015), (75, 66011), (85, 58245), (165, 30005), (187, 26475), (255, 19415), (275, 18003), (353, 14025), (425, 11649), (561, 8825), (825, 6001), (935, 5295), (1059, 4675), (1275, 3883), (1765, 2805)]