15228903

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 20885760

約数和(自身を除く): 5656857

約数列:

[1, 3, 59, 97, 177, 291, 887, 2661, 5723, 17169, 52333, 86039, 156999, 258117, 5076301, 15228903]

約数ペア:

[(1, 15228903), (3, 5076301), (59, 258117), (97, 156999), (177, 86039), (291, 52333), (887, 17169), (2661, 5723)]