28033133025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{17137}}^1$

素因数の和:18450

約数の個数: 48

約数和(自身を含む): 49115588544

約数和(自身を除く): 21082455519

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1283, 3849, 6415, 17137, 19245, 21811, 32075, 51411, 65433, 85685, 96225, 109055, 257055, 291329, 327165, 428425, 545275, 873987, 1285275, 1456645, 1635825, 4369935, 7283225, 21849675, 21986771, 65960313, 109933855, 329801565, 373775107, 549669275, 1121325321, 1649007825, 1868875535, 5606626605, 9344377675, 28033133025]

約数ペア:

[(1, 28033133025), (3, 9344377675), (5, 5606626605), (15, 1868875535), (17, 1649007825), (25, 1121325321), (51, 549669275), (75, 373775107), (85, 329801565), (255, 109933855), (425, 65960313), (1275, 21986771), (1283, 21849675), (3849, 7283225), (6415, 4369935), (17137, 1635825), (19245, 1456645), (21811, 1285275), (32075, 873987), (51411, 545275), (65433, 428425), (85685, 327165), (96225, 291329), (109055, 257055)]