74434905

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3929}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 129359880

約数和(自身を除く): 54924975

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3789, 3929, 6315, 11787, 18945, 19645, 35361, 58935, 176805, 1654109, 4962327, 8270545, 14886981, 24811635, 74434905]

約数ペア:

[(1, 74434905), (3, 24811635), (5, 14886981), (9, 8270545), (15, 4962327), (45, 1654109), (421, 176805), (1263, 58935), (2105, 35361), (3789, 19645), (3929, 18945), (6315, 11787)]