77012225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 101154240

約数和(自身を除く): 24142015

約数列:

[1, 5, 19, 25, 95, 197, 475, 823, 985, 3743, 4115, 4925, 15637, 18715, 20575, 78185, 93575, 162131, 390925, 810655, 3080489, 4053275, 15402445, 77012225]

約数ペア:

[(1, 77012225), (5, 15402445), (19, 4053275), (25, 3080489), (95, 810655), (197, 390925), (475, 162131), (823, 93575), (985, 78185), (3743, 20575), (4115, 18715), (4925, 15637)]