2722095

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 4756752

約数和(自身を除く): 2034657

約数列:

[1, 3, 5, 9, 15, 45, 241, 251, 723, 753, 1205, 1255, 2169, 2259, 3615, 3765, 10845, 11295, 60491, 181473, 302455, 544419, 907365, 2722095]

約数ペア:

[(1, 2722095), (3, 907365), (5, 544419), (9, 302455), (15, 181473), (45, 60491), (241, 11295), (251, 10845), (723, 3765), (753, 3615), (1205, 2259), (1255, 2169)]