3934245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 7292160

約数和(自身を除く): 3357915

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 421, 445, 623, 1263, 1335, 1869, 2105, 2947, 3115, 6315, 8841, 9345, 14735, 37469, 44205, 112407, 187345, 262283, 562035, 786849, 1311415, 3934245]

約数ペア:

[(1, 3934245), (3, 1311415), (5, 786849), (7, 562035), (15, 262283), (21, 187345), (35, 112407), (89, 44205), (105, 37469), (267, 14735), (421, 9345), (445, 8841), (623, 6315), (1263, 3115), (1335, 2947), (1869, 2105)]