1372885

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 1742832

約数和(自身を除く): 369947

約数列:

[1, 5, 37, 41, 181, 185, 205, 905, 1517, 6697, 7421, 7585, 33485, 37105, 274577, 1372885]

約数ペア:

[(1, 1372885), (5, 274577), (37, 37105), (41, 33485), (181, 7585), (185, 7421), (205, 6697), (905, 1517)]