25667820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47533}}^1$

素因数の和:47551

約数の個数: 48

約数和(自身を含む): 79857120

約数和(自身を除く): 54189300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47533, 95066, 142599, 190132, 237665, 285198, 427797, 475330, 570396, 712995, 855594, 950660, 1283391, 1425990, 1711188, 2138985, 2566782, 2851980, 4277970, 5133564, 6416955, 8555940, 12833910, 25667820]

約数ペア:

[(1, 25667820), (2, 12833910), (3, 8555940), (4, 6416955), (5, 5133564), (6, 4277970), (9, 2851980), (10, 2566782), (12, 2138985), (15, 1711188), (18, 1425990), (20, 1283391), (27, 950660), (30, 855594), (36, 712995), (45, 570396), (54, 475330), (60, 427797), (90, 285198), (108, 237665), (135, 190132), (180, 142599), (270, 95066), (540, 47533)]