47170845

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22303}}^1$

素因数の和:22361

約数の個数: 24

約数和(自身を含む): 83506176

約数和(自身を除く): 36335331

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 22303, 66909, 111515, 200727, 334545, 1003635, 1048241, 3144723, 5241205, 9434169, 15723615, 47170845]

約数ペア:

[(1, 47170845), (3, 15723615), (5, 9434169), (9, 5241205), (15, 3144723), (45, 1048241), (47, 1003635), (141, 334545), (235, 200727), (423, 111515), (705, 66909), (2115, 22303)]