25801765380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47781047}}^1$

素因数の和:47781065

約数の個数: 48

約数和(自身を含む): 80272160640

約数和(自身を除く): 54470395260

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, 47781047, 95562094, 143343141, 191124188, 238905235, 286686282, 430029423, 477810470, 573372564, 716715705, 860058846, 955620940, 1290088269, 1433431410, 1720117692, 2150147115, 2580176538, 2866862820, 4300294230, 5160353076, 6450441345, 8600588460, 12900882690, 25801765380]

約数ペア:

[(1, 25801765380), (2, 12900882690), (3, 8600588460), (4, 6450441345), (5, 5160353076), (6, 4300294230), (9, 2866862820), (10, 2580176538), (12, 2150147115), (15, 1720117692), (18, 1433431410), (20, 1290088269), (27, 955620940), (30, 860058846), (36, 716715705), (45, 573372564), (54, 477810470), (60, 430029423), (90, 286686282), (108, 238905235), (135, 191124188), (180, 143343141), (270, 95562094), (540, 47781047)]