7135880085

素因数分解:

$3^4\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{11897}}^1$

素因数の和:13395

約数の個数: 40

約数和(自身を含む): 12801438936

約数和(自身を除く): 5665558851

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1481, 4443, 7405, 11897, 13329, 22215, 35691, 39987, 59485, 66645, 107073, 119961, 178455, 199935, 321219, 535365, 599805, 963657, 1606095, 4818285, 17619457, 52858371, 88097285, 158575113, 264291855, 475725339, 792875565, 1427176017, 2378626695, 7135880085]

約数ペア:

[(1, 7135880085), (3, 2378626695), (5, 1427176017), (9, 792875565), (15, 475725339), (27, 264291855), (45, 158575113), (81, 88097285), (135, 52858371), (405, 17619457), (1481, 4818285), (4443, 1606095), (7405, 963657), (11897, 599805), (13329, 535365), (22215, 321219), (35691, 199935), (39987, 178455), (59485, 119961), (66645, 107073)]