5815215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{18461}}^1$

素因数の和:18479

約数の個数: 24

約数和(自身を含む): 11520288

約数和(自身を除く): 5705073

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 18461, 55383, 92305, 129227, 166149, 276915, 387681, 646135, 830745, 1163043, 1938405, 5815215]

約数ペア:

[(1, 5815215), (3, 1938405), (5, 1163043), (7, 830745), (9, 646135), (15, 387681), (21, 276915), (35, 166149), (45, 129227), (63, 92305), (105, 55383), (315, 18461)]