9888933605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1\times {\mathrm{1381}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 12580489728

約数和(自身を除く): 2691556123

約数列:

[1, 5, 23, 71, 115, 355, 877, 1381, 1633, 4385, 6905, 8165, 20171, 31763, 62267, 98051, 100855, 158815, 311335, 490255, 1211137, 1432141, 2255173, 6055685, 7160705, 11275865, 27856151, 85990727, 139280755, 429953635, 1977786721, 9888933605]

約数ペア:

[(1, 9888933605), (5, 1977786721), (23, 429953635), (71, 139280755), (115, 85990727), (355, 27856151), (877, 11275865), (1381, 7160705), (1633, 6055685), (4385, 2255173), (6905, 1432141), (8165, 1211137), (20171, 490255), (31763, 311335), (62267, 158815), (98051, 100855)]