166244955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15901}}^1$

素因数の和:15967

約数の個数: 32

約数和(自身を含む): 288525888

約数和(自身を除く): 122280933

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 15901, 47703, 79505, 238515, 270317, 651941, 810951, 1351585, 1955823, 3259705, 4054755, 9779115, 11082997, 33248991, 55414985, 166244955]

約数ペア:

[(1, 166244955), (3, 55414985), (5, 33248991), (15, 11082997), (17, 9779115), (41, 4054755), (51, 3259705), (85, 1955823), (123, 1351585), (205, 810951), (255, 651941), (615, 270317), (697, 238515), (2091, 79505), (3485, 47703), (10455, 15901)]