109345775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 173107968

約数和(自身を除く): 63762193

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 175, 215, 275, 301, 385, 473, 1075, 1321, 1505, 1925, 2365, 3311, 6605, 7525, 9247, 11825, 14531, 16555, 33025, 46235, 56803, 72655, 82775, 101717, 231175, 284015, 363275, 397621, 508585, 624833, 1420075, 1988105, 2542925, 3124165, 4373831, 9940525, 15620825, 21869155, 109345775]

約数ペア:

[(1, 109345775), (5, 21869155), (7, 15620825), (11, 9940525), (25, 4373831), (35, 3124165), (43, 2542925), (55, 1988105), (77, 1420075), (175, 624833), (215, 508585), (275, 397621), (301, 363275), (385, 284015), (473, 231175), (1075, 101717), (1321, 82775), (1505, 72655), (1925, 56803), (2365, 46235), (3311, 33025), (6605, 16555), (7525, 14531), (9247, 11825)]