54793785

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 35304135

約数列:

[1, 3, 5, 15, 53, 157, 159, 265, 439, 471, 785, 795, 1317, 2195, 2355, 6585, 8321, 23267, 24963, 41605, 68923, 69801, 116335, 124815, 206769, 344615, 349005, 1033845, 3652919, 10958757, 18264595, 54793785]

約数ペア:

[(1, 54793785), (3, 18264595), (5, 10958757), (15, 3652919), (53, 1033845), (157, 349005), (159, 344615), (265, 206769), (439, 124815), (471, 116335), (785, 69801), (795, 68923), (1317, 41605), (2195, 24963), (2355, 23267), (6585, 8321)]