54397305

素因数分解:

$3^3\times 5^1\times {\mathrm{402943}}^1$

素因数の和:402957

約数の個数: 16

約数和(自身を含む): 96706560

約数和(自身を除く): 42309255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 402943, 1208829, 2014715, 3626487, 6044145, 10879461, 18132435, 54397305]

約数ペア:

[(1, 54397305), (3, 18132435), (5, 10879461), (9, 6044145), (15, 3626487), (27, 2014715), (45, 1208829), (135, 402943)]