212425635

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 347719680

約数和(自身を除く): 135294045

約数列:

[1, 3, 5, 15, 83, 97, 249, 291, 415, 485, 1245, 1455, 1759, 5277, 8051, 8795, 24153, 26385, 40255, 120765, 145997, 170623, 437991, 511869, 729985, 853115, 2189955, 2559345, 14161709, 42485127, 70808545, 212425635]

約数ペア:

[(1, 212425635), (3, 70808545), (5, 42485127), (15, 14161709), (83, 2559345), (97, 2189955), (249, 853115), (291, 729985), (415, 511869), (485, 437991), (1245, 170623), (1455, 145997), (1759, 120765), (5277, 40255), (8051, 26385), (8795, 24153)]