77776325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1873}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 105963456

約数和(自身を除く): 28187131

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1661, 1873, 3775, 8305, 9365, 20603, 41525, 46825, 103015, 282823, 515075, 1414115, 3111053, 7070575, 15555265, 77776325]

約数ペア:

[(1, 77776325), (5, 15555265), (11, 7070575), (25, 3111053), (55, 1414115), (151, 515075), (275, 282823), (755, 103015), (1661, 46825), (1873, 41525), (3775, 20603), (8305, 9365)]