27002705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 9077935

約数列:

[1, 5, 19, 31, 53, 95, 155, 173, 265, 589, 865, 1007, 1643, 2945, 3287, 5035, 5363, 8215, 9169, 16435, 26815, 31217, 45845, 101897, 156085, 174211, 284239, 509485, 871055, 1421195, 5400541, 27002705]

約数ペア:

[(1, 27002705), (5, 5400541), (19, 1421195), (31, 871055), (53, 509485), (95, 284239), (155, 174211), (173, 156085), (265, 101897), (589, 45845), (865, 31217), (1007, 26815), (1643, 16435), (2945, 9169), (3287, 8215), (5035, 5363)]