28093245

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30703}}^1$

素因数の和:30772

約数の個数: 16

約数和(自身を含む): 45687552

約数和(自身を除く): 17594307

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 30703, 92109, 153515, 460545, 1872883, 5618649, 9364415, 28093245]

約数ペア:

[(1, 28093245), (3, 9364415), (5, 5618649), (15, 1872883), (61, 460545), (183, 153515), (305, 92109), (915, 30703)]