47806825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 65013696

約数和(自身を除く): 17206871

約数列:

[1, 5, 11, 25, 55, 263, 275, 661, 1315, 2893, 3305, 6575, 7271, 14465, 16525, 36355, 72325, 173843, 181775, 869215, 1912273, 4346075, 9561365, 47806825]

約数ペア:

[(1, 47806825), (5, 9561365), (11, 4346075), (25, 1912273), (55, 869215), (263, 181775), (275, 173843), (661, 72325), (1315, 36355), (2893, 16525), (3305, 14465), (6575, 7271)]