15130137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 23616000

約数和(自身を除く): 8485863

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 409, 627, 649, 1121, 1227, 1947, 3363, 4499, 7771, 12331, 13497, 23313, 24131, 36993, 72393, 85481, 256443, 265441, 458489, 796323, 1375467, 5043379, 15130137]

約数ペア:

[(1, 15130137), (3, 5043379), (11, 1375467), (19, 796323), (33, 458489), (57, 265441), (59, 256443), (177, 85481), (209, 72393), (409, 36993), (627, 24131), (649, 23313), (1121, 13497), (1227, 12331), (1947, 7771), (3363, 4499)]