242598905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{2693}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 298710720

約数和(自身を除く): 56111815

約数列:

[1, 5, 43, 215, 419, 2095, 2693, 13465, 18017, 90085, 115799, 578995, 1128367, 5641835, 48519781, 242598905]

約数ペア:

[(1, 242598905), (5, 48519781), (43, 5641835), (215, 1128367), (419, 578995), (2095, 115799), (2693, 90085), (13465, 18017)]