26394015

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12659}}^1$

素因数の和:12806

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 16143585

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 12659, 37977, 63295, 189885, 1759601, 5278803, 8798005, 26394015]

約数ペア:

[(1, 26394015), (3, 8798005), (5, 5278803), (15, 1759601), (139, 189885), (417, 63295), (695, 37977), (2085, 12659)]