42679845

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 82978560

約数和(自身を除く): 40298715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 83, 117, 135, 195, 249, 293, 351, 415, 585, 747, 879, 1079, 1245, 1465, 1755, 2241, 2637, 3237, 3735, 3809, 4395, 5395, 7911, 9711, 11205, 11427, 13185, 16185, 19045, 24319, 29133, 34281, 39555, 48555, 57135, 72957, 102843, 121595, 145665, 171405, 218871, 316147, 364785, 514215, 656613, 948441, 1094355, 1580735, 2845323, 3283065, 4742205, 8535969, 14226615, 42679845]

約数ペア:

[(1, 42679845), (3, 14226615), (5, 8535969), (9, 4742205), (13, 3283065), (15, 2845323), (27, 1580735), (39, 1094355), (45, 948441), (65, 656613), (83, 514215), (117, 364785), (135, 316147), (195, 218871), (249, 171405), (293, 145665), (351, 121595), (415, 102843), (585, 72957), (747, 57135), (879, 48555), (1079, 39555), (1245, 34281), (1465, 29133), (1755, 24319), (2241, 19045), (2637, 16185), (3237, 13185), (3735, 11427), (3809, 11205), (4395, 9711), (5395, 7911)]