15692772385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{1993}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 19671113088

約数和(自身を除く): 3978340703

約数列:

[1, 5, 43, 53, 215, 265, 691, 1993, 2279, 3455, 9965, 11395, 29713, 36623, 85699, 105629, 148565, 183115, 428495, 528145, 1377163, 1574789, 4542047, 6885815, 7873945, 22710235, 59218009, 72989639, 296090045, 364948195, 3138554477, 15692772385]

約数ペア:

[(1, 15692772385), (5, 3138554477), (43, 364948195), (53, 296090045), (215, 72989639), (265, 59218009), (691, 22710235), (1993, 7873945), (2279, 6885815), (3455, 4542047), (9965, 1574789), (11395, 1377163), (29713, 528145), (36623, 428495), (85699, 183115), (105629, 148565)]