201503025

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 373041600

約数和(自身を除く): 171538575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 225, 411, 675, 685, 1233, 2055, 2179, 3425, 3699, 6165, 6537, 10275, 10895, 18495, 19611, 30825, 32685, 54475, 58833, 92475, 98055, 163425, 294165, 298523, 490275, 895569, 1470825, 1492615, 2686707, 4477845, 7463075, 8060121, 13433535, 22389225, 40300605, 67167675, 201503025]

約数ペア:

[(1, 201503025), (3, 67167675), (5, 40300605), (9, 22389225), (15, 13433535), (25, 8060121), (27, 7463075), (45, 4477845), (75, 2686707), (135, 1492615), (137, 1470825), (225, 895569), (411, 490275), (675, 298523), (685, 294165), (1233, 163425), (2055, 98055), (2179, 92475), (3425, 58833), (3699, 54475), (6165, 32685), (6537, 30825), (10275, 19611), (10895, 18495)]