6219745

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 9216000

約数和(自身を除く): 2996255

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 199, 235, 329, 665, 893, 995, 1393, 1645, 3781, 4465, 6251, 6965, 9353, 18905, 26467, 31255, 46765, 65471, 132335, 177707, 327355, 888535, 1243949, 6219745]

約数ペア:

[(1, 6219745), (5, 1243949), (7, 888535), (19, 327355), (35, 177707), (47, 132335), (95, 65471), (133, 46765), (199, 31255), (235, 26467), (329, 18905), (665, 9353), (893, 6965), (995, 6251), (1393, 4465), (1645, 3781)]