2013750645

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{901007}}^1$

素因数の和:901164

約数の個数: 16

約数和(自身を含む): 3243628800

約数和(自身を除く): 1229878155

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 901007, 2703021, 4505035, 13515105, 134250043, 402750129, 671250215, 2013750645]

約数ペア:

[(1, 2013750645), (3, 671250215), (5, 402750129), (15, 134250043), (149, 13515105), (447, 4505035), (745, 2703021), (2235, 901007)]