2418415825

素因数分解:

$5^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{2029}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 3524080000

約数和(自身を除く): 1105664175

約数列:

[1, 5, 7, 25, 35, 49, 139, 175, 245, 343, 695, 973, 1225, 1715, 2029, 3475, 4865, 6811, 8575, 10145, 14203, 24325, 34055, 47677, 50725, 71015, 99421, 170275, 238385, 282031, 355075, 497105, 695947, 1191925, 1410155, 1974217, 2485525, 3479735, 7050775, 9871085, 13819519, 17398675, 49355425, 69097595, 96736633, 345487975, 483683165, 2418415825]

約数ペア:

[(1, 2418415825), (5, 483683165), (7, 345487975), (25, 96736633), (35, 69097595), (49, 49355425), (139, 17398675), (175, 13819519), (245, 9871085), (343, 7050775), (695, 3479735), (973, 2485525), (1225, 1974217), (1715, 1410155), (2029, 1191925), (3475, 695947), (4865, 497105), (6811, 355075), (8575, 282031), (10145, 238385), (14203, 170275), (24325, 99421), (34055, 71015), (47677, 50725)]