15141531

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 20798208

約数和(自身を除く): 5656677

約数列:

[1, 3, 67, 71, 201, 213, 1061, 3183, 4757, 14271, 71087, 75331, 213261, 225993, 5047177, 15141531]

約数ペア:

[(1, 15141531), (3, 5047177), (67, 225993), (71, 213261), (201, 75331), (213, 71087), (1061, 14271), (3183, 4757)]