550358415

素因数分解:

$3^3\times 5^1\times {\mathrm{4076729}}^1$

素因数の和:4076743

約数の個数: 16

約数和(自身を含む): 978415200

約数和(自身を除く): 428056785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4076729, 12230187, 20383645, 36690561, 61150935, 110071683, 183452805, 550358415]

約数ペア:

[(1, 550358415), (3, 183452805), (5, 110071683), (9, 61150935), (15, 36690561), (27, 20383645), (45, 12230187), (135, 4076729)]