2987668545

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{496703}}^1$

素因数の和:497112

約数の個数: 16

約数和(自身を含む): 4792200192

約数和(自身を除く): 1804531647

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 496703, 1490109, 2483515, 7450545, 199177903, 597533709, 995889515, 2987668545]

約数ペア:

[(1, 2987668545), (3, 995889515), (5, 597533709), (15, 199177903), (401, 7450545), (1203, 2483515), (2005, 1490109), (6015, 496703)]