5216975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 6940032

約数和(自身を除く): 1723057

約数列:

[1, 5, 23, 25, 43, 115, 211, 215, 575, 989, 1055, 1075, 4853, 4945, 5275, 9073, 24265, 24725, 45365, 121325, 208679, 226825, 1043395, 5216975]

約数ペア:

[(1, 5216975), (5, 1043395), (23, 226825), (25, 208679), (43, 121325), (115, 45365), (211, 24725), (215, 24265), (575, 9073), (989, 5275), (1055, 4945), (1075, 4853)]