144965765

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{19087}}^1$

素因数の和:19137

約数の個数: 24

約数和(自身を含む): 208899072

約数和(自身を除く): 63933307

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 19087, 95435, 133609, 591697, 668045, 935263, 2958485, 4141879, 4676315, 20709395, 28993153, 144965765]

約数ペア:

[(1, 144965765), (5, 28993153), (7, 20709395), (31, 4676315), (35, 4141879), (49, 2958485), (155, 935263), (217, 668045), (245, 591697), (1085, 133609), (1519, 95435), (7595, 19087)]