231344235

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74507}}^1$

素因数の和:74544

約数の個数: 32

約数和(自身を含む): 429166080

約数和(自身を除く): 197821845

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 74507, 223521, 372535, 670563, 1117605, 1713661, 2011689, 3352815, 5140983, 8568305, 10058445, 15422949, 25704915, 46268847, 77114745, 231344235]

約数ペア:

[(1, 231344235), (3, 77114745), (5, 46268847), (9, 25704915), (15, 15422949), (23, 10058445), (27, 8568305), (45, 5140983), (69, 3352815), (115, 2011689), (135, 1713661), (207, 1117605), (345, 670563), (621, 372535), (1035, 223521), (3105, 74507)]