304880805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1129}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 561628080

約数和(自身を除く): 256747275

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 353, 765, 1059, 1129, 1765, 3177, 3387, 5295, 5645, 6001, 10161, 15885, 16935, 18003, 19193, 30005, 50805, 54009, 57579, 90015, 95965, 172737, 270045, 287895, 398537, 863685, 1195611, 1992685, 3586833, 5978055, 6775129, 17934165, 20325387, 33875645, 60976161, 101626935, 304880805]

約数ペア:

[(1, 304880805), (3, 101626935), (5, 60976161), (9, 33875645), (15, 20325387), (17, 17934165), (45, 6775129), (51, 5978055), (85, 3586833), (153, 1992685), (255, 1195611), (353, 863685), (765, 398537), (1059, 287895), (1129, 270045), (1765, 172737), (3177, 95965), (3387, 90015), (5295, 57579), (5645, 54009), (6001, 50805), (10161, 30005), (15885, 19193), (16935, 18003)]