47208285

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 84332160

約数和(自身を除く): 37123875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 1451, 2169, 3615, 4353, 6507, 7255, 10845, 13059, 21765, 32535, 39177, 65295, 195885, 349691, 1049073, 1748455, 3147219, 5245365, 9441657, 15736095, 47208285]

約数ペア:

[(1, 47208285), (3, 15736095), (5, 9441657), (9, 5245365), (15, 3147219), (27, 1748455), (45, 1049073), (135, 349691), (241, 195885), (723, 65295), (1205, 39177), (1451, 32535), (2169, 21765), (3615, 13059), (4353, 10845), (6507, 7255)]