1330591905

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{129121}}^1$

素因数の和:129361

約数の個数: 24

約数和(自身を含む): 2316448680

約数和(自身を除く): 985856775

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 10305, 129121, 387363, 645605, 1162089, 1936815, 5810445, 29568709, 88706127, 147843545, 266118381, 443530635, 1330591905]

約数ペア:

[(1, 1330591905), (3, 443530635), (5, 266118381), (9, 147843545), (15, 88706127), (45, 29568709), (229, 5810445), (687, 1936815), (1145, 1162089), (2061, 645605), (3435, 387363), (10305, 129121)]