28465685

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 35223552

約数和(自身を除く): 6757867

約数列:

[1, 5, 41, 191, 205, 727, 955, 3635, 7831, 29807, 39155, 138857, 149035, 694285, 5693137, 28465685]

約数ペア:

[(1, 28465685), (5, 5693137), (41, 694285), (191, 149035), (205, 138857), (727, 39155), (955, 29807), (3635, 7831)]