339942405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11909}}^1$

素因数の和:12101

約数の個数: 32

約数和(自身を含む): 596833920

約数和(自身を除く): 256891515

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173, 519, 865, 1903, 2595, 5709, 9515, 11909, 28545, 35727, 59545, 130999, 178635, 392997, 654995, 1964985, 2060257, 6180771, 10301285, 22662827, 30903855, 67988481, 113314135, 339942405]

約数ペア:

[(1, 339942405), (3, 113314135), (5, 67988481), (11, 30903855), (15, 22662827), (33, 10301285), (55, 6180771), (165, 2060257), (173, 1964985), (519, 654995), (865, 392997), (1903, 178635), (2595, 130999), (5709, 59545), (9515, 35727), (11909, 28545)]