75908475

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 140883840

約数和(自身を除く): 64975365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 535, 675, 963, 1051, 1605, 2675, 2889, 3153, 4815, 5255, 8025, 9459, 14445, 15765, 24075, 26275, 28377, 47295, 72225, 78825, 112457, 141885, 236475, 337371, 562285, 709425, 1012113, 1686855, 2811425, 3036339, 5060565, 8434275, 15181695, 25302825, 75908475]

約数ペア:

[(1, 75908475), (3, 25302825), (5, 15181695), (9, 8434275), (15, 5060565), (25, 3036339), (27, 2811425), (45, 1686855), (75, 1012113), (107, 709425), (135, 562285), (225, 337371), (321, 236475), (535, 141885), (675, 112457), (963, 78825), (1051, 72225), (1605, 47295), (2675, 28377), (2889, 26275), (3153, 24075), (4815, 15765), (5255, 14445), (8025, 9459)]