1608049135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{219829}}^1$

素因数の和:219871

約数の個数: 32

約数和(自身を含む): 2532441600

約数和(自身を除く): 924392465

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 219829, 1099145, 1538803, 2418119, 4176751, 7694015, 12090595, 16926833, 20883755, 29237257, 45944261, 84634165, 146186285, 229721305, 321609827, 1608049135]

約数ペア:

[(1, 1608049135), (5, 321609827), (7, 229721305), (11, 146186285), (19, 84634165), (35, 45944261), (55, 29237257), (77, 20883755), (95, 16926833), (133, 12090595), (209, 7694015), (385, 4176751), (665, 2418119), (1045, 1538803), (1463, 1099145), (7315, 219829)]