90528515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2833}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 137120256

約数和(自身を除く): 46591741

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2833, 2905, 4565, 6391, 14165, 19831, 31163, 31955, 99155, 155815, 218141, 235139, 1090705, 1175695, 1645973, 2586529, 8229865, 12932645, 18105703, 90528515]

約数ペア:

[(1, 90528515), (5, 18105703), (7, 12932645), (11, 8229865), (35, 2586529), (55, 1645973), (77, 1175695), (83, 1090705), (385, 235139), (415, 218141), (581, 155815), (913, 99155), (2833, 31955), (2905, 31163), (4565, 19831), (6391, 14165)]