19005073875

素因数分解:

$3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 36533203200

約数和(自身を除く): 17528129325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 125, 135, 145, 225, 261, 277, 375, 435, 675, 701, 725, 783, 831, 1125, 1305, 1385, 2103, 2175, 2493, 3375, 3505, 3625, 3915, 4155, 6309, 6525, 6925, 7479, 8033, 10515, 10875, 12465, 17525, 18927, 19575, 20329, 20775, 24099, 31545, 32625, 34625, 37395, 40165, 52575, 60987, 62325, 72297, 87625, 94635, 97875, 101645, 103875, 120495, 157725, 182961, 186975, 194177, 200825, 216891, 262875, 304935, 311625, 361485, 473175, 508225, 548883, 582531, 602475, 788625, 914805, 934875, 970885, 1004125, 1084455, 1524675, 1747593, 1807425, 2365875, 2541125, 2744415, 2912655, 3012375, 4574025, 4854425, 5242779, 5422275, 5631133, 7623375, 8737965, 9037125, 13722075, 14563275, 16893399, 22870125, 24272125, 26213895, 27111375, 28155665, 43689825, 50680197, 68610375, 72816375, 84466995, 131069475, 140778325, 152040591, 218449125, 253400985, 422334975, 655347375, 703891625, 760202955, 1267004925, 2111674875, 3801014775, 6335024625, 19005073875]

約数ペア:

[(1, 19005073875), (3, 6335024625), (5, 3801014775), (9, 2111674875), (15, 1267004925), (25, 760202955), (27, 703891625), (29, 655347375), (45, 422334975), (75, 253400985), (87, 218449125), (125, 152040591), (135, 140778325), (145, 131069475), (225, 84466995), (261, 72816375), (277, 68610375), (375, 50680197), (435, 43689825), (675, 28155665), (701, 27111375), (725, 26213895), (783, 24272125), (831, 22870125), (1125, 16893399), (1305, 14563275), (1385, 13722075), (2103, 9037125), (2175, 8737965), (2493, 7623375), (3375, 5631133), (3505, 5422275), (3625, 5242779), (3915, 4854425), (4155, 4574025), (6309, 3012375), (6525, 2912655), (6925, 2744415), (7479, 2541125), (8033, 2365875), (10515, 1807425), (10875, 1747593), (12465, 1524675), (17525, 1084455), (18927, 1004125), (19575, 970885), (20329, 934875), (20775, 914805), (24099, 788625), (31545, 602475), (32625, 582531), (34625, 548883), (37395, 508225), (40165, 473175), (52575, 361485), (60987, 311625), (62325, 304935), (72297, 262875), (87625, 216891), (94635, 200825), (97875, 194177), (101645, 186975), (103875, 182961), (120495, 157725)]