1399682655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{60869}}^1$

素因数の和:60960

約数の個数: 48

約数和(自身を含む): 2810733120

約数和(自身を除く): 1411050465

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2555, 3285, 4599, 7665, 22995, 60869, 182607, 304345, 426083, 547821, 913035, 1278249, 2130415, 2739105, 3834747, 4443437, 6391245, 13330311, 19173735, 22217185, 31104059, 39990933, 66651555, 93312177, 155520295, 199954665, 279936531, 466560885, 1399682655]

約数ペア:

[(1, 1399682655), (3, 466560885), (5, 279936531), (7, 199954665), (9, 155520295), (15, 93312177), (21, 66651555), (35, 39990933), (45, 31104059), (63, 22217185), (73, 19173735), (105, 13330311), (219, 6391245), (315, 4443437), (365, 3834747), (511, 2739105), (657, 2130415), (1095, 1278249), (1533, 913035), (2555, 547821), (3285, 426083), (4599, 304345), (7665, 182607), (22995, 60869)]