15284955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8563}}^1$

素因数の和:8595

約数の個数: 32

約数和(自身を含む): 29597184

約数和(自身を除く): 14312229

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 8563, 25689, 42815, 59941, 128445, 145571, 179823, 299705, 436713, 727855, 899115, 1018997, 2183565, 3056991, 5094985, 15284955]

約数ペア:

[(1, 15284955), (3, 5094985), (5, 3056991), (7, 2183565), (15, 1018997), (17, 899115), (21, 727855), (35, 436713), (51, 299705), (85, 179823), (105, 145571), (119, 128445), (255, 59941), (357, 42815), (595, 25689), (1785, 8563)]