15404556

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^2\times {\mathrm{457}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 36715112

約数和(自身を除く): 21310556

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 457, 636, 914, 1371, 1828, 2742, 2809, 5484, 5618, 8427, 11236, 16854, 24221, 33708, 48442, 72663, 96884, 145326, 290652, 1283713, 2567426, 3851139, 5134852, 7702278, 15404556]

約数ペア:

[(1, 15404556), (2, 7702278), (3, 5134852), (4, 3851139), (6, 2567426), (12, 1283713), (53, 290652), (106, 145326), (159, 96884), (212, 72663), (318, 48442), (457, 33708), (636, 24221), (914, 16854), (1371, 11236), (1828, 8427), (2742, 5618), (2809, 5484)]