86724045

素因数分解:

$3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1933}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 150550296

約数和(自身を除く): 63826251

約数列:

[1, 3, 5, 9, 15, 45, 997, 1933, 2991, 4985, 5799, 8973, 9665, 14955, 17397, 28995, 44865, 86985, 1927201, 5781603, 9636005, 17344809, 28908015, 86724045]

約数ペア:

[(1, 86724045), (3, 28908015), (5, 17344809), (9, 9636005), (15, 5781603), (45, 1927201), (997, 86985), (1933, 44865), (2991, 28995), (4985, 17397), (5799, 14955), (8973, 9665)]