91001075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 126163800

約数和(自身を除く): 35162725

約数列:

[1, 5, 11, 25, 55, 67, 121, 275, 335, 449, 605, 737, 1675, 2245, 3025, 3685, 4939, 8107, 11225, 18425, 24695, 30083, 40535, 54329, 123475, 150415, 202675, 271645, 330913, 752075, 1358225, 1654565, 3640043, 8272825, 18200215, 91001075]

約数ペア:

[(1, 91001075), (5, 18200215), (11, 8272825), (25, 3640043), (55, 1654565), (67, 1358225), (121, 752075), (275, 330913), (335, 271645), (449, 202675), (605, 150415), (737, 123475), (1675, 54329), (2245, 40535), (3025, 30083), (3685, 24695), (4939, 18425), (8107, 11225)]