2100156793155

素因数分解:

$3^2\times 5^1\times {\mathrm{4951}}^1\times {\mathrm{9426409}}^1$

素因数の和:9431371

約数の個数: 24

約数和(自身を含む): 3641007420960

約数和(自身を除く): 1540850627805

約数列:

[1, 3, 5, 9, 15, 45, 4951, 14853, 24755, 44559, 74265, 222795, 9426409, 28279227, 47132045, 84837681, 141396135, 424188405, 46670150959, 140010452877, 233350754795, 420031358631, 700052264385, 2100156793155]

約数ペア:

[(1, 2100156793155), (3, 700052264385), (5, 420031358631), (9, 233350754795), (15, 140010452877), (45, 46670150959), (4951, 424188405), (14853, 141396135), (24755, 84837681), (44559, 47132045), (74265, 28279227), (222795, 9426409)]