252809235

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{267523}}^1$

素因数の和:267544

約数の個数: 32

約数和(自身を含む): 513646080

約数和(自身を除く): 260836845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 267523, 802569, 1337615, 1872661, 2407707, 4012845, 5617983, 7223121, 9363305, 12038535, 16853949, 28089915, 36115605, 50561847, 84269745, 252809235]

約数ペア:

[(1, 252809235), (3, 84269745), (5, 50561847), (7, 36115605), (9, 28089915), (15, 16853949), (21, 12038535), (27, 9363305), (35, 7223121), (45, 5617983), (63, 4012845), (105, 2407707), (135, 1872661), (189, 1337615), (315, 802569), (945, 267523)]