288997135

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{63031}}^1$

素因数の和:63174

約数の個数: 16

約数和(自身を含む): 399370752

約数和(自身を除く): 110373617

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 63031, 315155, 441217, 2206085, 8257061, 41285305, 57799427, 288997135]

約数ペア:

[(1, 288997135), (5, 57799427), (7, 41285305), (35, 8257061), (131, 2206085), (655, 441217), (917, 315155), (4585, 63031)]