91230755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 147806208

約数和(自身を除く): 56575453

約数列:

[1, 5, 7, 11, 17, 35, 53, 55, 77, 85, 119, 187, 263, 265, 371, 385, 583, 595, 901, 935, 1309, 1315, 1841, 1855, 2893, 2915, 4081, 4471, 4505, 6307, 6545, 9205, 9911, 13939, 14465, 20251, 20405, 22355, 31297, 31535, 49181, 49555, 69377, 69695, 97573, 101255, 153329, 156485, 236963, 245905, 344267, 346885, 487865, 766645, 1073303, 1184815, 1658741, 1721335, 2606593, 5366515, 8293705, 13032965, 18246151, 91230755]

約数ペア:

[(1, 91230755), (5, 18246151), (7, 13032965), (11, 8293705), (17, 5366515), (35, 2606593), (53, 1721335), (55, 1658741), (77, 1184815), (85, 1073303), (119, 766645), (187, 487865), (263, 346885), (265, 344267), (371, 245905), (385, 236963), (583, 156485), (595, 153329), (901, 101255), (935, 97573), (1309, 69695), (1315, 69377), (1841, 49555), (1855, 49181), (2893, 31535), (2915, 31297), (4081, 22355), (4471, 20405), (4505, 20251), (6307, 14465), (6545, 13939), (9205, 9911)]