2687031645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10537379}}^1$

素因数の和:10537404

約数の個数: 16

約数和(自身を含む): 4552148160

約数和(自身を除く): 1865116515

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 10537379, 31612137, 52686895, 158060685, 179135443, 537406329, 895677215, 2687031645]

約数ペア:

[(1, 2687031645), (3, 895677215), (5, 537406329), (15, 179135443), (17, 158060685), (51, 52686895), (85, 31612137), (255, 10537379)]