285359325

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{80953}}^1$

素因数の和:81013

約数の個数: 24

約数和(自身を含む): 481838208

約数和(自身を除く): 196478883

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 80953, 242859, 404765, 1214295, 2023825, 3804791, 6071475, 11414373, 19023955, 57071865, 95119775, 285359325]

約数ペア:

[(1, 285359325), (3, 95119775), (5, 57071865), (15, 19023955), (25, 11414373), (47, 6071475), (75, 3804791), (141, 2023825), (235, 1214295), (705, 404765), (1175, 242859), (3525, 80953)]