1617963348465

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{3174251}}^1$

素因数の和:3174550

約数の個数: 48

約数和(自身を含む): 2876024676096

約数和(自身を除く): 1258061327631

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 241, 423, 705, 723, 1205, 2115, 2169, 3615, 10845, 11327, 33981, 56635, 101943, 169905, 509715, 3174251, 9522753, 15871255, 28568259, 47613765, 142841295, 149189797, 447569391, 745948985, 764994491, 1342708173, 2237846955, 2294983473, 3824972455, 6713540865, 6884950419, 11474917365, 34424752095, 35954741077, 107864223231, 179773705385, 323592669693, 539321116155, 1617963348465]

約数ペア:

[(1, 1617963348465), (3, 539321116155), (5, 323592669693), (9, 179773705385), (15, 107864223231), (45, 35954741077), (47, 34424752095), (141, 11474917365), (235, 6884950419), (241, 6713540865), (423, 3824972455), (705, 2294983473), (723, 2237846955), (1205, 1342708173), (2115, 764994491), (2169, 745948985), (3615, 447569391), (10845, 149189797), (11327, 142841295), (33981, 47613765), (56635, 28568259), (101943, 15871255), (169905, 9522753), (509715, 3174251)]