201880275

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{57271}}^1$

素因数の和:57331

約数の個数: 24

約数和(自身を含む): 340882944

約数和(自身を除く): 139002669

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 57271, 171813, 286355, 859065, 1431775, 2691737, 4295325, 8075211, 13458685, 40376055, 67293425, 201880275]

約数ペア:

[(1, 201880275), (3, 67293425), (5, 40376055), (15, 13458685), (25, 8075211), (47, 4295325), (75, 2691737), (141, 1431775), (235, 859065), (705, 286355), (1175, 171813), (3525, 57271)]