79728845

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 116225280

約数和(自身を除く): 36496435

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 565, 665, 791, 1061, 2147, 3955, 5305, 7427, 10735, 15029, 20159, 37135, 75145, 100795, 119893, 141113, 599465, 705565, 839251, 2277967, 4196255, 11389835, 15945769, 79728845]

約数ペア:

[(1, 79728845), (5, 15945769), (7, 11389835), (19, 4196255), (35, 2277967), (95, 839251), (113, 705565), (133, 599465), (565, 141113), (665, 119893), (791, 100795), (1061, 75145), (2147, 37135), (3955, 20159), (5305, 15029), (7427, 10735)]