77868145

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 94924800

約数和(自身を除く): 17056655

約数列:

[1, 5, 127, 149, 635, 745, 823, 4115, 18923, 94615, 104521, 122627, 522605, 613135, 15573629, 77868145]

約数ペア:

[(1, 77868145), (5, 15573629), (127, 613135), (149, 522605), (635, 122627), (745, 104521), (823, 94615), (4115, 18923)]