15250795

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 21823488

約数和(自身を除く): 6572693

約数列:

[1, 5, 7, 35, 47, 73, 127, 235, 329, 365, 511, 635, 889, 1645, 2555, 3431, 4445, 5969, 9271, 17155, 24017, 29845, 41783, 46355, 64897, 120085, 208915, 324485, 435737, 2178685, 3050159, 15250795]

約数ペア:

[(1, 15250795), (5, 3050159), (7, 2178685), (35, 435737), (47, 324485), (73, 208915), (127, 120085), (235, 64897), (329, 46355), (365, 41783), (511, 29845), (635, 24017), (889, 17155), (1645, 9271), (2555, 5969), (3431, 4445)]