13728257185

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{2837}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 17154415872

約数和(自身を除く): 3426158687

約数列:

[1, 5, 43, 71, 215, 317, 355, 1585, 2837, 3053, 13631, 14185, 15265, 22507, 68155, 112535, 121991, 201427, 609955, 899329, 967801, 1007135, 4496645, 4839005, 8661361, 38671147, 43306805, 63852359, 193355735, 319261795, 2745651437, 13728257185]

約数ペア:

[(1, 13728257185), (5, 2745651437), (43, 319261795), (71, 193355735), (215, 63852359), (317, 43306805), (355, 38671147), (1585, 8661361), (2837, 4839005), (3053, 4496645), (13631, 1007135), (14185, 967801), (15265, 899329), (22507, 609955), (68155, 201427), (112535, 121991)]