180527145

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 294700032

約数和(自身を除く): 114172887

約数列:

[1, 3, 5, 15, 67, 201, 263, 335, 683, 789, 1005, 1315, 2049, 3415, 3945, 10245, 17621, 45761, 52863, 88105, 137283, 179629, 228805, 264315, 538887, 686415, 898145, 2694435, 12035143, 36105429, 60175715, 180527145]

約数ペア:

[(1, 180527145), (3, 60175715), (5, 36105429), (15, 12035143), (67, 2694435), (201, 898145), (263, 686415), (335, 538887), (683, 264315), (789, 228805), (1005, 179629), (1315, 137283), (2049, 88105), (3415, 52863), (3945, 45761), (10245, 17621)]