2942085885

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{3617}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 4749363072

約数和(自身を除く): 1807277187

約数列:

[1, 3, 5, 15, 211, 257, 633, 771, 1055, 1285, 3165, 3617, 3855, 10851, 18085, 54227, 54255, 162681, 271135, 763187, 813405, 929569, 2289561, 2788707, 3815935, 4647845, 11447805, 13943535, 196139059, 588417177, 980695295, 2942085885]

約数ペア:

[(1, 2942085885), (3, 980695295), (5, 588417177), (15, 196139059), (211, 13943535), (257, 11447805), (633, 4647845), (771, 3815935), (1055, 2788707), (1285, 2289561), (3165, 929569), (3617, 813405), (3855, 763187), (10851, 271135), (18085, 162681), (54227, 54255)]