85655571261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{4817}}^1$

素因数の和:5078

約数の個数: 64

約数和(自身を含む): 128212761600

約数和(自身を除く): 42557190339

約数列:

[1, 3, 13, 39, 47, 89, 109, 141, 267, 327, 611, 1157, 1417, 1833, 3471, 4183, 4251, 4817, 5123, 9701, 12549, 14451, 15369, 29103, 54379, 62621, 66599, 126113, 163137, 187863, 199797, 226399, 378339, 428713, 455947, 525053, 679197, 1286139, 1367841, 1575159, 2943187, 5573269, 5927311, 6825689, 8829561, 16719807, 17781933, 20149511, 20477067, 24677491, 46729717, 60448533, 74032473, 140189151, 261943643, 320807383, 607486321, 785830929, 962422149, 1822458963, 2196296699, 6588890097, 28551857087, 85655571261]

約数ペア:

[(1, 85655571261), (3, 28551857087), (13, 6588890097), (39, 2196296699), (47, 1822458963), (89, 962422149), (109, 785830929), (141, 607486321), (267, 320807383), (327, 261943643), (611, 140189151), (1157, 74032473), (1417, 60448533), (1833, 46729717), (3471, 24677491), (4183, 20477067), (4251, 20149511), (4817, 17781933), (5123, 16719807), (9701, 8829561), (12549, 6825689), (14451, 5927311), (15369, 5573269), (29103, 2943187), (54379, 1575159), (62621, 1367841), (66599, 1286139), (126113, 679197), (163137, 525053), (187863, 455947), (199797, 428713), (226399, 378339)]