17148945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 31332672

約数和(自身を除く): 14183727

約数列:

[1, 3, 5, 11, 15, 33, 37, 53, 55, 111, 159, 165, 185, 265, 407, 555, 583, 795, 1221, 1749, 1961, 2035, 2809, 2915, 5883, 6105, 8427, 8745, 9805, 14045, 21571, 29415, 30899, 42135, 64713, 92697, 103933, 107855, 154495, 311799, 323565, 463485, 519665, 1143263, 1558995, 3429789, 5716315, 17148945]

約数ペア:

[(1, 17148945), (3, 5716315), (5, 3429789), (11, 1558995), (15, 1143263), (33, 519665), (37, 463485), (53, 323565), (55, 311799), (111, 154495), (159, 107855), (165, 103933), (185, 92697), (265, 64713), (407, 42135), (555, 30899), (583, 29415), (795, 21571), (1221, 14045), (1749, 9805), (1961, 8745), (2035, 8427), (2809, 6105), (2915, 5883)]