56490345

素因数分解:

$3^3\times 5^1\times {\mathrm{418447}}^1$

素因数の和:418461

約数の個数: 16

約数和(自身を含む): 100427520

約数和(自身を除く): 43937175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 418447, 1255341, 2092235, 3766023, 6276705, 11298069, 18830115, 56490345]

約数ペア:

[(1, 56490345), (3, 18830115), (5, 11298069), (9, 6276705), (15, 3766023), (27, 2092235), (45, 1255341), (135, 418447)]