2171975835

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{7669}}^1$

素因数の和:7995

約数の個数: 32

約数和(自身を含む): 3534336000

約数和(自身を除く): 1362360165

約数列:

[1, 3, 5, 15, 79, 237, 239, 395, 717, 1185, 1195, 3585, 7669, 18881, 23007, 38345, 56643, 94405, 115035, 283215, 605851, 1817553, 1832891, 3029255, 5498673, 9087765, 9164455, 27493365, 144798389, 434395167, 723991945, 2171975835]

約数ペア:

[(1, 2171975835), (3, 723991945), (5, 434395167), (15, 144798389), (79, 27493365), (237, 9164455), (239, 9087765), (395, 5498673), (717, 3029255), (1185, 1832891), (1195, 1817553), (3585, 605851), (7669, 283215), (18881, 115035), (23007, 94405), (38345, 56643)]