55246965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 38497035

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 745, 1301, 2235, 2831, 3903, 6505, 8493, 14155, 19515, 24719, 42465, 74157, 123595, 193849, 370785, 581547, 969245, 2907735, 3683131, 11049393, 18415655, 55246965]

約数ペア:

[(1, 55246965), (3, 18415655), (5, 11049393), (15, 3683131), (19, 2907735), (57, 969245), (95, 581547), (149, 370785), (285, 193849), (447, 123595), (745, 74157), (1301, 42465), (2235, 24719), (2831, 19515), (3903, 14155), (6505, 8493)]