153000495

素因数分解:

$3^4\times 5^1\times {\mathrm{377779}}^1$

素因数の和:377796

約数の個数: 20

約数和(自身を含む): 274268280

約数和(自身を除く): 121267785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 377779, 1133337, 1888895, 3400011, 5666685, 10200033, 17000055, 30600099, 51000165, 153000495]

約数ペア:

[(1, 153000495), (3, 51000165), (5, 30600099), (9, 17000055), (15, 10200033), (27, 5666685), (45, 3400011), (81, 1888895), (135, 1133337), (405, 377779)]