87269105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 132185088

約数和(自身を除く): 44915983

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2731, 2905, 4565, 6391, 13655, 19117, 30041, 31955, 95585, 150205, 210287, 226673, 1051435, 1133365, 1586711, 2493403, 7933555, 12467015, 17453821, 87269105]

約数ペア:

[(1, 87269105), (5, 17453821), (7, 12467015), (11, 7933555), (35, 2493403), (55, 1586711), (77, 1133365), (83, 1051435), (385, 226673), (415, 210287), (581, 150205), (913, 95585), (2731, 31955), (2905, 30041), (4565, 19117), (6391, 13655)]