142358975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16699}}^1$

素因数の和:16751

約数の個数: 24

約数和(自身を含む): 198796800

約数和(自身を除く): 56437825

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 16699, 83495, 183689, 417475, 517669, 918445, 2588345, 4592225, 5694359, 12941725, 28471795, 142358975]

約数ペア:

[(1, 142358975), (5, 28471795), (11, 12941725), (25, 5694359), (31, 4592225), (55, 2588345), (155, 918445), (275, 517669), (341, 417475), (775, 183689), (1705, 83495), (8525, 16699)]