242550885

素因数分解:

$3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{21881}}^1$

素因数の和:22628

約数の個数: 16

約数和(自身を含む): 388624320

約数和(自身を除く): 146073435

約数列:

[1, 3, 5, 15, 739, 2217, 3695, 11085, 21881, 65643, 109405, 328215, 16170059, 48510177, 80850295, 242550885]

約数ペア:

[(1, 242550885), (3, 80850295), (5, 48510177), (15, 16170059), (739, 328215), (2217, 109405), (3695, 65643), (11085, 21881)]