1049270005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{76673}}^1$

素因数の和:76725

約数の個数: 32

約数和(自身を含む): 1589912064

約数和(自身を除く): 540642059

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 13685, 76673, 383365, 536711, 1303441, 1763479, 2683555, 6517205, 8817395, 9124087, 12344353, 29979143, 45620435, 61721765, 149895715, 209854001, 1049270005]

約数ペア:

[(1, 1049270005), (5, 209854001), (7, 149895715), (17, 61721765), (23, 45620435), (35, 29979143), (85, 12344353), (115, 9124087), (119, 8817395), (161, 6517205), (391, 2683555), (595, 1763479), (805, 1303441), (1955, 536711), (2737, 383365), (13685, 76673)]