66464675

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 84786240

約数和(自身を除く): 18321565

約数列:

[1, 5, 25, 73, 79, 365, 395, 461, 1825, 1975, 2305, 5767, 11525, 28835, 33653, 36419, 144175, 168265, 182095, 841325, 910475, 2658587, 13292935, 66464675]

約数ペア:

[(1, 66464675), (5, 13292935), (25, 2658587), (73, 910475), (79, 841325), (365, 182095), (395, 168265), (461, 144175), (1825, 36419), (1975, 33653), (2305, 28835), (5767, 11525)]