2509185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 4792320

約数和(自身を除く): 2283135

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1039, 2415, 3117, 5195, 7273, 15585, 21819, 23897, 36365, 71691, 109095, 119485, 167279, 358455, 501837, 836395, 2509185]

約数ペア:

[(1, 2509185), (3, 836395), (5, 501837), (7, 358455), (15, 167279), (21, 119485), (23, 109095), (35, 71691), (69, 36365), (105, 23897), (115, 21819), (161, 15585), (345, 7273), (483, 5195), (805, 3117), (1039, 2415)]