1225959985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{16993}}^1$

素因数の和:17352

約数の個数: 16

約数和(自身を含む): 1507435776

約数和(自身を除く): 281475791

約数列:

[1, 5, 47, 235, 307, 1535, 14429, 16993, 72145, 84965, 798671, 3993355, 5216851, 26084255, 245191997, 1225959985]

約数ペア:

[(1, 1225959985), (5, 245191997), (47, 26084255), (235, 5216851), (307, 3993355), (1535, 798671), (14429, 84965), (16993, 72145)]