2777595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 4741632

約数和(自身を除く): 1964037

約数列:

[1, 3, 5, 15, 23, 69, 83, 97, 115, 249, 291, 345, 415, 485, 1245, 1455, 1909, 2231, 5727, 6693, 8051, 9545, 11155, 24153, 28635, 33465, 40255, 120765, 185173, 555519, 925865, 2777595]

約数ペア:

[(1, 2777595), (3, 925865), (5, 555519), (15, 185173), (23, 120765), (69, 40255), (83, 33465), (97, 28635), (115, 24153), (249, 11155), (291, 9545), (345, 8051), (415, 6693), (485, 5727), (1245, 2231), (1455, 1909)]