90635925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 161186112

約数和(自身を除く): 70550187

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 201, 255, 335, 425, 1005, 1061, 1139, 1275, 1675, 3183, 3417, 5025, 5305, 5695, 15915, 17085, 18037, 26525, 28475, 54111, 71087, 79575, 85425, 90185, 213261, 270555, 355435, 450925, 1066305, 1208479, 1352775, 1777175, 3625437, 5331525, 6042395, 18127185, 30211975, 90635925]

約数ペア:

[(1, 90635925), (3, 30211975), (5, 18127185), (15, 6042395), (17, 5331525), (25, 3625437), (51, 1777175), (67, 1352775), (75, 1208479), (85, 1066305), (201, 450925), (255, 355435), (335, 270555), (425, 213261), (1005, 90185), (1061, 85425), (1139, 79575), (1275, 71087), (1675, 54111), (3183, 28475), (3417, 26525), (5025, 18037), (5305, 17085), (5695, 15915)]