9975095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 3995785

約数列:

[1, 5, 13, 19, 41, 65, 95, 197, 205, 247, 533, 779, 985, 1235, 2561, 2665, 3743, 3895, 8077, 10127, 12805, 18715, 40385, 48659, 50635, 105001, 153463, 243295, 525005, 767315, 1995019, 9975095]

約数ペア:

[(1, 9975095), (5, 1995019), (13, 767315), (19, 525005), (41, 243295), (65, 153463), (95, 105001), (197, 50635), (205, 48659), (247, 40385), (533, 18715), (779, 12805), (985, 10127), (1235, 8077), (2561, 3895), (2665, 3743)]