15103148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 27228432

約数和(自身を除く): 12125284

約数列:

[1, 2, 4, 43, 86, 172, 277, 317, 554, 634, 1108, 1268, 11911, 13631, 23822, 27262, 47644, 54524, 87809, 175618, 351236, 3775787, 7551574, 15103148]

約数ペア:

[(1, 15103148), (2, 7551574), (4, 3775787), (43, 351236), (86, 175618), (172, 87809), (277, 54524), (317, 47644), (554, 27262), (634, 23822), (1108, 13631), (1268, 11911)]