158801417905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3137}}^1\times {\mathrm{3691}}^1$

素因数の和:7057

約数の個数: 32

約数和(自身を含む): 206314512768

約数和(自身を除く): 47513094863

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 3137, 3691, 13715, 15685, 18455, 40781, 47983, 203905, 239915, 661907, 778801, 3309535, 3894005, 8604791, 10124413, 11578667, 43023955, 50622065, 57893335, 150522671, 752613355, 2443098737, 12215493685, 31760283581, 158801417905]

約数ペア:

[(1, 158801417905), (5, 31760283581), (13, 12215493685), (65, 2443098737), (211, 752613355), (1055, 150522671), (2743, 57893335), (3137, 50622065), (3691, 43023955), (13715, 11578667), (15685, 10124413), (18455, 8604791), (40781, 3894005), (47983, 3309535), (203905, 778801), (239915, 661907)]