8061235

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 12123216

約数和(自身を除く): 4061981

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 2531, 3185, 12655, 17717, 32903, 88585, 124019, 164515, 230321, 620095, 1151605, 1612247, 8061235]

約数ペア:

[(1, 8061235), (5, 1612247), (7, 1151605), (13, 620095), (35, 230321), (49, 164515), (65, 124019), (91, 88585), (245, 32903), (455, 17717), (637, 12655), (2531, 3185)]