38868255

素因数分解:

$3^4\times 5^1\times {\mathrm{95971}}^1$

素因数の和:95988

約数の個数: 20

約数和(自身を含む): 69675672

約数和(自身を除く): 30807417

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 95971, 287913, 479855, 863739, 1439565, 2591217, 4318695, 7773651, 12956085, 38868255]

約数ペア:

[(1, 38868255), (3, 12956085), (5, 7773651), (9, 4318695), (15, 2591217), (27, 1439565), (45, 863739), (81, 479855), (135, 287913), (405, 95971)]