2013254925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{8623}}^1$

素因数の和:8930

約数の個数: 48

約数和(自身を含む): 3644433408

約数和(自身を除く): 1631178483

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 283, 825, 849, 1415, 3113, 4245, 7075, 8623, 9339, 15565, 21225, 25869, 43115, 46695, 77825, 94853, 129345, 215575, 233475, 284559, 474265, 646725, 1422795, 2371325, 2440309, 7113975, 7320927, 12201545, 26843399, 36604635, 61007725, 80530197, 134216995, 183023175, 402650985, 671084975, 2013254925]

約数ペア:

[(1, 2013254925), (3, 671084975), (5, 402650985), (11, 183023175), (15, 134216995), (25, 80530197), (33, 61007725), (55, 36604635), (75, 26843399), (165, 12201545), (275, 7320927), (283, 7113975), (825, 2440309), (849, 2371325), (1415, 1422795), (3113, 646725), (4245, 474265), (7075, 284559), (8623, 233475), (9339, 215575), (15565, 129345), (21225, 94853), (25869, 77825), (43115, 46695)]