61139055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12619}}^1$

素因数の和:12663

約数の個数: 32

約数和(自身を含む): 109036800

約数和(自身を除く): 47897745

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 12619, 37857, 63095, 189285, 214523, 239761, 643569, 719283, 1072615, 1198805, 3217845, 3596415, 4075937, 12227811, 20379685, 61139055]

約数ペア:

[(1, 61139055), (3, 20379685), (5, 12227811), (15, 4075937), (17, 3596415), (19, 3217845), (51, 1198805), (57, 1072615), (85, 719283), (95, 643569), (255, 239761), (285, 214523), (323, 189285), (969, 63095), (1615, 37857), (4845, 12619)]