97223945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 145006848

約数和(自身を除く): 47782903

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 455, 535, 749, 1391, 1997, 3745, 6955, 9737, 9985, 13979, 25961, 48685, 69895, 129805, 181727, 213679, 908635, 1068395, 1495753, 2777827, 7478765, 13889135, 19444789, 97223945]

約数ペア:

[(1, 97223945), (5, 19444789), (7, 13889135), (13, 7478765), (35, 2777827), (65, 1495753), (91, 1068395), (107, 908635), (455, 213679), (535, 181727), (749, 129805), (1391, 69895), (1997, 48685), (3745, 25961), (6955, 13979), (9737, 9985)]