73204425

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{15493}}^1$

素因数の和:15519

約数の個数: 48

約数和(自身を含む): 153700480

約数和(自身を除く): 80496055

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 15493, 46479, 77465, 108451, 139437, 232395, 325353, 387325, 418311, 542255, 697185, 976059, 1161975, 1626765, 2091555, 2711275, 2928177, 3485925, 4880295, 8133825, 10457775, 14640885, 24401475, 73204425]

約数ペア:

[(1, 73204425), (3, 24401475), (5, 14640885), (7, 10457775), (9, 8133825), (15, 4880295), (21, 3485925), (25, 2928177), (27, 2711275), (35, 2091555), (45, 1626765), (63, 1161975), (75, 976059), (105, 697185), (135, 542255), (175, 418311), (189, 387325), (225, 325353), (315, 232395), (525, 139437), (675, 108451), (945, 77465), (1575, 46479), (4725, 15493)]