528038415

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 932506848

約数和(自身を除く): 404468433

約数列:

[1, 3, 5, 9, 15, 45, 97, 137, 291, 411, 485, 685, 873, 883, 1233, 1455, 2055, 2649, 4365, 4415, 6165, 7947, 13245, 13289, 39735, 39867, 66445, 85651, 119601, 120971, 199335, 256953, 362913, 428255, 598005, 604855, 770859, 1088739, 1284765, 1814565, 3854295, 5443695, 11734187, 35202561, 58670935, 105607683, 176012805, 528038415]

約数ペア:

[(1, 528038415), (3, 176012805), (5, 105607683), (9, 58670935), (15, 35202561), (45, 11734187), (97, 5443695), (137, 3854295), (291, 1814565), (411, 1284765), (485, 1088739), (685, 770859), (873, 604855), (883, 598005), (1233, 428255), (1455, 362913), (2055, 256953), (2649, 199335), (4365, 120971), (4415, 119601), (6165, 85651), (7947, 66445), (13245, 39867), (13289, 39735)]