5204955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 10022400

約数和(自身を除く): 4817445

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 2609, 7827, 13045, 18263, 39135, 49571, 54789, 91315, 148713, 247855, 273945, 346997, 743565, 1040991, 1734985, 5204955]

約数ペア:

[(1, 5204955), (3, 1734985), (5, 1040991), (7, 743565), (15, 346997), (19, 273945), (21, 247855), (35, 148713), (57, 91315), (95, 54789), (105, 49571), (133, 39135), (285, 18263), (399, 13045), (665, 7827), (1995, 2609)]