15339135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 28196352

約数和(自身を除く): 12857217

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 347, 421, 1041, 1263, 1735, 2105, 2429, 2947, 5205, 6315, 7287, 8841, 12145, 14735, 36435, 44205, 146087, 438261, 730435, 1022609, 2191305, 3067827, 5113045, 15339135]

約数ペア:

[(1, 15339135), (3, 5113045), (5, 3067827), (7, 2191305), (15, 1022609), (21, 730435), (35, 438261), (105, 146087), (347, 44205), (421, 36435), (1041, 14735), (1263, 12145), (1735, 8841), (2105, 7287), (2429, 6315), (2947, 5205)]