2912752115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{11833}}^1$

素因数の和:12399

約数の個数: 32

約数和(自身を含む): 4310226816

約数和(自身を除く): 1397474701

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 541, 2705, 3787, 7033, 11833, 18935, 35165, 49231, 59165, 82831, 153829, 246155, 414155, 769145, 1076803, 5384015, 6401653, 32008265, 44811571, 83221489, 224057855, 416107445, 582550423, 2912752115]

約数ペア:

[(1, 2912752115), (5, 582550423), (7, 416107445), (13, 224057855), (35, 83221489), (65, 44811571), (91, 32008265), (455, 6401653), (541, 5384015), (2705, 1076803), (3787, 769145), (7033, 414155), (11833, 246155), (18935, 153829), (35165, 82831), (49231, 59165)]