139604885

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 199691520

約数和(自身を除く): 60086635

約数列:

[1, 5, 7, 35, 37, 67, 185, 259, 335, 469, 1295, 1609, 2345, 2479, 8045, 11263, 12395, 17353, 56315, 59533, 86765, 107803, 297665, 416731, 539015, 754621, 2083655, 3773105, 3988711, 19943555, 27920977, 139604885]

約数ペア:

[(1, 139604885), (5, 27920977), (7, 19943555), (35, 3988711), (37, 3773105), (67, 2083655), (185, 754621), (259, 539015), (335, 416731), (469, 297665), (1295, 107803), (1609, 86765), (2345, 59533), (2479, 56315), (8045, 17353), (11263, 12395)]