127703085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6311}}^1$

素因数の和:6409

約数の個数: 32

約数和(自身を含む): 218142720

約数和(自身を除く): 90439635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6311, 6745, 18933, 20235, 31555, 94665, 119909, 359727, 448081, 599545, 1344243, 1798635, 2240405, 6721215, 8513539, 25540617, 42567695, 127703085]

約数ペア:

[(1, 127703085), (3, 42567695), (5, 25540617), (15, 8513539), (19, 6721215), (57, 2240405), (71, 1798635), (95, 1344243), (213, 599545), (285, 448081), (355, 359727), (1065, 119909), (1349, 94665), (4047, 31555), (6311, 20235), (6745, 18933)]