429331385

素因数分解:

$5^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 605472000

約数和(自身を除く): 176140615

約数列:

[1, 5, 7, 35, 49, 139, 245, 343, 695, 973, 1715, 1801, 4865, 6811, 9005, 12607, 34055, 47677, 63035, 88249, 238385, 250339, 441245, 617743, 1251695, 1752373, 3088715, 8761865, 12266611, 61333055, 85866277, 429331385]

約数ペア:

[(1, 429331385), (5, 85866277), (7, 61333055), (35, 12266611), (49, 8761865), (139, 3088715), (245, 1752373), (343, 1251695), (695, 617743), (973, 441245), (1715, 250339), (1801, 238385), (4865, 88249), (6811, 63035), (9005, 47677), (12607, 34055)]