15133215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 26380800

約数和(自身を除く): 11247585

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 1831, 2755, 5493, 8265, 9155, 27465, 34789, 53099, 104367, 159297, 173945, 265495, 521835, 796485, 1008881, 3026643, 5044405, 15133215]

約数ペア:

[(1, 15133215), (3, 5044405), (5, 3026643), (15, 1008881), (19, 796485), (29, 521835), (57, 265495), (87, 173945), (95, 159297), (145, 104367), (285, 53099), (435, 34789), (551, 27465), (1653, 9155), (1831, 8265), (2755, 5493)]