42673155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2063}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 78465024

約数和(自身を除く): 35791869

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2063, 2955, 4137, 6189, 6895, 10315, 14441, 20685, 30945, 43323, 72205, 216615, 406411, 1219233, 2032055, 2844877, 6096165, 8534631, 14224385, 42673155]

約数ペア:

[(1, 42673155), (3, 14224385), (5, 8534631), (7, 6096165), (15, 2844877), (21, 2032055), (35, 1219233), (105, 406411), (197, 216615), (591, 72205), (985, 43323), (1379, 30945), (2063, 20685), (2955, 14441), (4137, 10315), (6189, 6895)]