74933055

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87641}}^1$

素因数の和:87671

約数の個数: 24

約数和(自身を含む): 136721520

約数和(自身を除く): 61788465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 87641, 262923, 438205, 788769, 1314615, 1665179, 3943845, 4995537, 8325895, 14986611, 24977685, 74933055]

約数ペア:

[(1, 74933055), (3, 24977685), (5, 14986611), (9, 8325895), (15, 4995537), (19, 3943845), (45, 1665179), (57, 1314615), (95, 788769), (171, 438205), (285, 262923), (855, 87641)]