15372273

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 25113600

約数和(自身を除く): 9741327

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 653, 1121, 1239, 1959, 3363, 4571, 7847, 12407, 13713, 23541, 37221, 38527, 86849, 115581, 260547, 269689, 732013, 809067, 2196039, 5124091, 15372273]

約数ペア:

[(1, 15372273), (3, 5124091), (7, 2196039), (19, 809067), (21, 732013), (57, 269689), (59, 260547), (133, 115581), (177, 86849), (399, 38527), (413, 37221), (653, 23541), (1121, 13713), (1239, 12407), (1959, 7847), (3363, 4571)]