128371518135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1779601}}^1$

素因数の和:1779848

約数の個数: 48

約数和(自身を含む): 255408479040

約数和(自身を除く): 127036960905

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 687, 1145, 1603, 2061, 3435, 4809, 8015, 10305, 14427, 24045, 72135, 1779601, 5338803, 8898005, 12457207, 16016409, 26694015, 37371621, 62286035, 80082045, 112114863, 186858105, 407528629, 560574315, 1222585887, 2037643145, 2852700403, 3667757661, 6112929435, 8558101209, 14263502015, 18338788305, 25674303627, 42790506045, 128371518135]

約数ペア:

[(1, 128371518135), (3, 42790506045), (5, 25674303627), (7, 18338788305), (9, 14263502015), (15, 8558101209), (21, 6112929435), (35, 3667757661), (45, 2852700403), (63, 2037643145), (105, 1222585887), (229, 560574315), (315, 407528629), (687, 186858105), (1145, 112114863), (1603, 80082045), (2061, 62286035), (3435, 37371621), (4809, 26694015), (8015, 16016409), (10305, 12457207), (14427, 8898005), (24045, 5338803), (72135, 1779601)]