1917385965

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 3785201280

約数和(自身を除く): 1867815315

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 107, 121, 135, 165, 297, 321, 363, 495, 535, 605, 963, 1089, 1097, 1177, 1485, 1605, 1815, 2889, 3267, 3291, 3531, 4815, 5445, 5485, 5885, 9873, 10593, 12067, 12947, 14445, 16335, 16455, 17655, 29619, 31779, 36201, 38841, 49365, 52965, 60335, 64735, 108603, 116523, 117379, 132737, 148095, 158895, 181005, 194205, 325809, 349569, 352137, 398211, 543015, 582615, 586895, 663685, 1056411, 1194633, 1291169, 1629045, 1747845, 1760685, 1991055, 3169233, 3583899, 3873507, 5282055, 5973165, 6455845, 11620521, 14202859, 15846165, 17919495, 19367535, 34861563, 42608577, 58102605, 71014295, 127825731, 174307815, 213042885, 383477193, 639128655, 1917385965]

約数ペア:

[(1, 1917385965), (3, 639128655), (5, 383477193), (9, 213042885), (11, 174307815), (15, 127825731), (27, 71014295), (33, 58102605), (45, 42608577), (55, 34861563), (99, 19367535), (107, 17919495), (121, 15846165), (135, 14202859), (165, 11620521), (297, 6455845), (321, 5973165), (363, 5282055), (495, 3873507), (535, 3583899), (605, 3169233), (963, 1991055), (1089, 1760685), (1097, 1747845), (1177, 1629045), (1485, 1291169), (1605, 1194633), (1815, 1056411), (2889, 663685), (3267, 586895), (3291, 582615), (3531, 543015), (4815, 398211), (5445, 352137), (5485, 349569), (5885, 325809), (9873, 194205), (10593, 181005), (12067, 158895), (12947, 148095), (14445, 132737), (16335, 117379), (16455, 116523), (17655, 108603), (29619, 64735), (31779, 60335), (36201, 52965), (38841, 49365)]