17918085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 31415040

約数和(自身を除く): 13496955

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2423, 2465, 7269, 7395, 12115, 36345, 41191, 70267, 123573, 205955, 210801, 351335, 617865, 1054005, 1194539, 3583617, 5972695, 17918085]

約数ペア:

[(1, 17918085), (3, 5972695), (5, 3583617), (15, 1194539), (17, 1054005), (29, 617865), (51, 351335), (85, 210801), (87, 205955), (145, 123573), (255, 70267), (435, 41191), (493, 36345), (1479, 12115), (2423, 7395), (2465, 7269)]