89925095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{823}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 119259168

約数和(自身を除く): 29334073

約数列:

[1, 5, 13, 41, 65, 205, 533, 823, 1681, 2665, 4115, 8405, 10699, 21853, 33743, 53495, 109265, 168715, 438659, 1383463, 2193295, 6917315, 17985019, 89925095]

約数ペア:

[(1, 89925095), (5, 17985019), (13, 6917315), (41, 2193295), (65, 1383463), (205, 438659), (533, 168715), (823, 109265), (1681, 53495), (2665, 33743), (4115, 21853), (8405, 10699)]