1939057515

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{32423}}^1$

素因数の和:32880

約数の個数: 32

約数和(自身を含む): 3455101440

約数和(自身を除く): 1516043925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1329, 2215, 3987, 6645, 11961, 19935, 32423, 59805, 97269, 162115, 291807, 486345, 875421, 1459035, 4377105, 14363389, 43090167, 71816945, 129270501, 215450835, 387811503, 646352505, 1939057515]

約数ペア:

[(1, 1939057515), (3, 646352505), (5, 387811503), (9, 215450835), (15, 129270501), (27, 71816945), (45, 43090167), (135, 14363389), (443, 4377105), (1329, 1459035), (2215, 875421), (3987, 486345), (6645, 291807), (11961, 162115), (19935, 97269), (32423, 59805)]