475339965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{5717}}^1$

素因数の和:5989

約数の個数: 32

約数和(自身を含む): 797043456

約数和(自身を除く): 321703491

約数列:

[1, 3, 5, 15, 23, 69, 115, 241, 345, 723, 1205, 3615, 5543, 5717, 16629, 17151, 27715, 28585, 83145, 85755, 131491, 394473, 657455, 1377797, 1972365, 4133391, 6888985, 20666955, 31689331, 95067993, 158446655, 475339965]

約数ペア:

[(1, 475339965), (3, 158446655), (5, 95067993), (15, 31689331), (23, 20666955), (69, 6888985), (115, 4133391), (241, 1972365), (345, 1377797), (723, 657455), (1205, 394473), (3615, 131491), (5543, 85755), (5717, 83145), (16629, 28585), (17151, 27715)]