1330782465

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{21179}}^1$

素因数の和:21317

約数の個数: 32

約数和(自身を含む): 2195942400

約数和(自身を除く): 865159935

約数列:

[1, 3, 5, 15, 59, 71, 177, 213, 295, 355, 885, 1065, 4189, 12567, 20945, 21179, 62835, 63537, 105895, 317685, 1249561, 1503709, 3748683, 4511127, 6247805, 7518545, 18743415, 22555635, 88718831, 266156493, 443594155, 1330782465]

約数ペア:

[(1, 1330782465), (3, 443594155), (5, 266156493), (15, 88718831), (59, 22555635), (71, 18743415), (177, 7518545), (213, 6247805), (295, 4511127), (355, 3748683), (885, 1503709), (1065, 1249561), (4189, 317685), (12567, 105895), (20945, 63537), (21179, 62835)]