155545542

素因数分解:

$2^1\times 3^3\times {\mathrm{2880473}}^1$

素因数の和:2880484

約数の個数: 16

約数和(自身を含む): 345656880

約数和(自身を除く): 190111338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2880473, 5760946, 8641419, 17282838, 25924257, 51848514, 77772771, 155545542]

約数ペア:

[(1, 155545542), (2, 77772771), (3, 51848514), (6, 25924257), (9, 17282838), (18, 8641419), (27, 5760946), (54, 2880473)]