47221695

素因数分解:

$3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1607}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 82027296

約数和(自身を除く): 34805601

約数列:

[1, 3, 5, 9, 15, 45, 653, 1607, 1959, 3265, 4821, 5877, 8035, 9795, 14463, 24105, 29385, 72315, 1049371, 3148113, 5246855, 9444339, 15740565, 47221695]

約数ペア:

[(1, 47221695), (3, 15740565), (5, 9444339), (9, 5246855), (15, 3148113), (45, 1049371), (653, 72315), (1607, 29385), (1959, 24105), (3265, 14463), (4821, 9795), (5877, 8035)]