9947355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 18434304

約数和(自身を除く): 8486949

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 167, 209, 285, 361, 501, 627, 835, 1045, 1083, 1805, 1837, 2505, 3135, 3173, 3971, 5415, 5511, 9185, 9519, 11913, 15865, 19855, 27555, 34903, 47595, 59565, 60287, 104709, 174515, 180861, 301435, 523545, 663157, 904305, 1989471, 3315785, 9947355]

約数ペア:

[(1, 9947355), (3, 3315785), (5, 1989471), (11, 904305), (15, 663157), (19, 523545), (33, 301435), (55, 180861), (57, 174515), (95, 104709), (165, 60287), (167, 59565), (209, 47595), (285, 34903), (361, 27555), (501, 19855), (627, 15865), (835, 11913), (1045, 9519), (1083, 9185), (1805, 5511), (1837, 5415), (2505, 3971), (3135, 3173)]