140650545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1339529}}^1$

素因数の和:1339544

約数の個数: 16

約数和(自身を含む): 257189760

約数和(自身を除く): 116539215

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1339529, 4018587, 6697645, 9376703, 20092935, 28130109, 46883515, 140650545]

約数ペア:

[(1, 140650545), (3, 46883515), (5, 28130109), (7, 20092935), (15, 9376703), (21, 6697645), (35, 4018587), (105, 1339529)]