1530305

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 2191104

約数和(自身を除く): 660799

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1901, 9505, 13307, 43723, 66535, 218615, 306061, 1530305]

約数ペア:

[(1, 1530305), (5, 306061), (7, 218615), (23, 66535), (35, 43723), (115, 13307), (161, 9505), (805, 1901)]