15040795

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5581}}^1$

素因数の和:5611

約数の個数: 24

約数和(自身を含む): 22908528

約数和(自身を除く): 7867733

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 5581, 27905, 39067, 61391, 195335, 273469, 306955, 429737, 1367345, 2148685, 3008159, 15040795]

約数ペア:

[(1, 15040795), (5, 3008159), (7, 2148685), (11, 1367345), (35, 429737), (49, 306955), (55, 273469), (77, 195335), (245, 61391), (385, 39067), (539, 27905), (2695, 5581)]