81951045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6287}}^1$

素因数の和:6385

約数の個数: 32

約数和(自身を含む): 144875520

約数和(自身を除く): 62924475

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 6287, 13035, 18861, 31435, 69157, 94305, 207471, 345785, 496673, 1037355, 1490019, 2483365, 5463403, 7450095, 16390209, 27317015, 81951045]

約数ペア:

[(1, 81951045), (3, 27317015), (5, 16390209), (11, 7450095), (15, 5463403), (33, 2483365), (55, 1490019), (79, 1037355), (165, 496673), (237, 345785), (395, 207471), (869, 94305), (1185, 69157), (2607, 31435), (4345, 18861), (6287, 13035)]