12315135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6207

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 11393025

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6173, 18519, 30865, 43211, 92595, 117287, 129633, 216055, 351861, 586435, 648165, 821009, 1759305, 2463027, 4105045, 12315135]

約数ペア:

[(1, 12315135), (3, 4105045), (5, 2463027), (7, 1759305), (15, 821009), (19, 648165), (21, 586435), (35, 351861), (57, 216055), (95, 129633), (105, 117287), (133, 92595), (285, 43211), (399, 30865), (665, 18519), (1995, 6173)]