8166285

素因数分解:

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

素因数の和:506

約数の個数: 32

約数和(自身を含む): 14636160

約数和(自身を除く): 6469875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 251, 723, 753, 1205, 1255, 2169, 2259, 3615, 3765, 6507, 6777, 10845, 11295, 32535, 33885, 60491, 181473, 302455, 544419, 907365, 1633257, 2722095, 8166285]

約数ペア:

[(1, 8166285), (3, 2722095), (5, 1633257), (9, 907365), (15, 544419), (27, 302455), (45, 181473), (135, 60491), (241, 33885), (251, 32535), (723, 11295), (753, 10845), (1205, 6777), (1255, 6507), (2169, 3765), (2259, 3615)]