130277805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1240741}}^1$

素因数の和:1240756

約数の個数: 16

約数和(自身を含む): 238222464

約数和(自身を除く): 107944659

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1240741, 3722223, 6203705, 8685187, 18611115, 26055561, 43425935, 130277805]

約数ペア:

[(1, 130277805), (3, 43425935), (5, 26055561), (7, 18611115), (15, 8685187), (21, 6203705), (35, 3722223), (105, 1240741)]