15808047

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 22978560

約数和(自身を除く): 7170513

約数列:

[1, 3, 31, 43, 59, 67, 93, 129, 177, 201, 1333, 1829, 2077, 2537, 2881, 3953, 3999, 5487, 6231, 7611, 8643, 11859, 78647, 89311, 122543, 169979, 235941, 267933, 367629, 509937, 5269349, 15808047]

約数ペア:

[(1, 15808047), (3, 5269349), (31, 509937), (43, 367629), (59, 267933), (67, 235941), (93, 169979), (129, 122543), (177, 89311), (201, 78647), (1333, 11859), (1829, 8643), (2077, 7611), (2537, 6231), (2881, 5487), (3953, 3999)]