27101315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 36832320

約数和(自身を除く): 9731005

約数列:

[1, 5, 17, 19, 85, 95, 97, 173, 323, 485, 865, 1615, 1649, 1843, 2941, 3287, 8245, 9215, 14705, 16435, 16781, 31331, 55879, 83905, 156655, 279395, 285277, 318839, 1426385, 1594195, 5420263, 27101315]

約数ペア:

[(1, 27101315), (5, 5420263), (17, 1594195), (19, 1426385), (85, 318839), (95, 285277), (97, 279395), (173, 156655), (323, 83905), (485, 55879), (865, 31331), (1615, 16781), (1649, 16435), (1843, 14705), (2941, 9215), (3287, 8245)]