85898395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 115914240

約数和(自身を除く): 30015845

約数列:

[1, 5, 11, 55, 59, 103, 257, 295, 515, 649, 1133, 1285, 2827, 3245, 5665, 6077, 14135, 15163, 26471, 30385, 66847, 75815, 132355, 166793, 291181, 334235, 833965, 1455905, 1561789, 7808945, 17179679, 85898395]

約数ペア:

[(1, 85898395), (5, 17179679), (11, 7808945), (55, 1561789), (59, 1455905), (103, 833965), (257, 334235), (295, 291181), (515, 166793), (649, 132355), (1133, 75815), (1285, 66847), (2827, 30385), (3245, 26471), (5665, 15163), (6077, 14135)]