18528096375

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3761}}^1$

素因数の和:3962

約数の個数: 96

約数和(自身を含む): 34789772160

約数和(自身を除く): 16261675785

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 151, 225, 261, 375, 435, 453, 725, 755, 1125, 1305, 1359, 2175, 2265, 3625, 3761, 3775, 4379, 6525, 6795, 10875, 11283, 11325, 13137, 18805, 18875, 21895, 32625, 33849, 33975, 39411, 56415, 56625, 65685, 94025, 109069, 109475, 169245, 169875, 197055, 282075, 327207, 328425, 470125, 545345, 547375, 567911, 846225, 981621, 985275, 1410375, 1636035, 1642125, 1703733, 2726725, 2839555, 4231125, 4908105, 4926375, 5111199, 8180175, 8518665, 13633625, 14197775, 16469419, 24540525, 25555995, 40900875, 42593325, 49408257, 70988875, 82347095, 122702625, 127779975, 148224771, 212966625, 247041285, 411735475, 638899875, 741123855, 1235206425, 2058677375, 3705619275, 6176032125, 18528096375]

約数ペア:

[(1, 18528096375), (3, 6176032125), (5, 3705619275), (9, 2058677375), (15, 1235206425), (25, 741123855), (29, 638899875), (45, 411735475), (75, 247041285), (87, 212966625), (125, 148224771), (145, 127779975), (151, 122702625), (225, 82347095), (261, 70988875), (375, 49408257), (435, 42593325), (453, 40900875), (725, 25555995), (755, 24540525), (1125, 16469419), (1305, 14197775), (1359, 13633625), (2175, 8518665), (2265, 8180175), (3625, 5111199), (3761, 4926375), (3775, 4908105), (4379, 4231125), (6525, 2839555), (6795, 2726725), (10875, 1703733), (11283, 1642125), (11325, 1636035), (13137, 1410375), (18805, 985275), (18875, 981621), (21895, 846225), (32625, 567911), (33849, 547375), (33975, 545345), (39411, 470125), (56415, 328425), (56625, 327207), (65685, 282075), (94025, 197055), (109069, 169875), (109475, 169245)]