2970495

素因数分解:

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

素因数の和:392

約数の個数: 48

約数和(自身を含む): 5964192

約数和(自身を除く): 2993697

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 353, 495, 561, 765, 935, 1059, 1683, 1765, 2805, 3177, 3883, 5295, 6001, 8415, 11649, 15885, 18003, 19415, 30005, 34947, 54009, 58245, 66011, 90015, 174735, 198033, 270045, 330055, 594099, 990165, 2970495]

約数ペア:

[(1, 2970495), (3, 990165), (5, 594099), (9, 330055), (11, 270045), (15, 198033), (17, 174735), (33, 90015), (45, 66011), (51, 58245), (55, 54009), (85, 34947), (99, 30005), (153, 19415), (165, 18003), (187, 15885), (255, 11649), (353, 8415), (495, 6001), (561, 5295), (765, 3883), (935, 3177), (1059, 2805), (1683, 1765)]